• June 30 (Mon)
  • July 1 (Tue)
  • July 2 (Wed)
  • July 3 (Thu)
Date/ Time Oral Session_Day 1 (June 30, 2025, Monday)
8:00-8:30 Registration
8:30-9:00 [Room: Landing Ballroom A] Opening Ceremony
9:00-9:40 [Room: Landing Ballroom A] [PL01] Plenary Lecture 1
Chair: Kwanghee LEE (Gwangju Institute of Science and Technology (GIST), Korea)
Limits to Charge Pair Generation in Molecular Films for Photovoltaic Energy Conversion
Jenny NELSON1*, Lucy HART1, Daniel MEDRANDA1, Shi-Wei YUAN1, Linnea LIND1, Jolanda MULLER1, Hanbo YANG1, Flurin EISNER1, Mohammed AZZOUZI1, Arianna QUESADA-RAMIREZ2, Mariano CAMPOY-QUILES2 (1Imperial College London, UK, 2ICMAB, Spain)
9:40-10:20 [Room: Landing Ballroom A] [PL02] Plenary Lecture 2
Chair: Kwanghee LEE (Gwangju Institute of Science and Technology (GIST), Korea)
Investigation of photophysical and OLED properties of TADF emitters having nearly zero gap dEST
Hyunje JUNG, Youichi TSUCHIYA, and Chihaya ADACHI* (Kyushu University, Japan)
10:20-10:50 Break (30 min)
Session 1-1 Organic Photovoltaics-I : Device Physics & Engineering / Room: Landing Ballroom A Chair: BongSoo KIM (Ulsan National Institute of Science and Technology (UNIST), Korea)
Time Presentation No. Ttle
10:50-11:15 INT3-0183 Exciton Dynamics Across Diverse Temporal Scales in Organic Photovoltaic Devices Xiao-Tao HAO1,2* (1Shandong University, China, 2The University of Melbourne, Parkville, Australia)
11:15-11:40 INT3-0013 Photomultiplication Type Organic Photodetectors Fujun ZHANG* (Beijing Jiaotong University, China)
11:40-12:05 INT3-0465 Rigid π-Conjugated Polymers with a Benzothiadiazole-Containing Extended Fused Ring for Organic Photovoltaics Itaru OSAKA* (Hiroshima University, Japan)
12:05-12:20 ORT3-0008 High Performance Y6 Homojunction Organic Solar Cells Enabled by a Secondary Hole Transport Layer Shaun MCANALLY, Eucalyptus BROOKS, Oliver LINDSAY, Paul L. BURN, Ian R. GENTLE and Paul E. SHAW* (The University of Queensland, Australia)
Session 1-1 Sensors & Bioelectronics-I / Room: Landing Ballroom B Chair: Sungjune JUNG (Pohang University of Science and Technology (POSTECH), Korea), Keehoon KANG (Seoul National University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT12-0460 Conducting Polymer Devices to Study the Gut-Brain Axis Róisín M. OWENS* (University of Cambridge, UK)
11:15-11:40 INT12-0201 Conjugated Polyelectrolytes: Bridging the Gap Between Fundamental Properties and Applications to Biosensing and Antimicrobial Defense Kirk S. SCHANZE* (University of Texas at San Antonio, USA)
11:40-12:05 INT12-0049 Plant Bioelectronics and Sustainable Biohybrids Eleni STAVRINIDOU* (Linköping University, Sweden)
12:05-12:20 ORT12-0459 Smart Wearable Healthcare Materials and Devices for Theranostic Applications Sang Hoon HONG and Sei Kwang HAHN* (Pohang University of Science and Technology (POSTECH), Korea)
Session 1-1 OLEDs: Organic Light Emitting Diodes / Room: Landing Ballroom C Chair: Jeong-Hwan LEE (Inha University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT1-0473 Chasing the Blues: Design and Synthesis of Novel Emissive Materials Malika JEFFRIES-EL*, Shambhavi TANNIR, and Christopher CUNNINGHAM (Boston University, USA)
11:15-11:30 ORT1-0027 Material and Device Photophysics for Efficient and Operational Stable Organic Light-Emitting Diodes Yungui LI*, Xin ZHOU, Kaiwen GUO, Gert-Jan A. H.WETZELAER, Paul W. M. BLOM (Max Planck Institute for Polymer Research, Germany)
11:30-11:45 ORT1-0161 Impact of Host Materials on the Performance of Lanthanide-Based Blue Emitters towards High-Efficiency and Stable OLEDs Mahmoud SOLEIMANI1,2, Paulius IMBRASAS2, Sebastian SCHELLHAMMER1, Carsten ROTHE2, Sebastian REINEKE1 (1Technische Universität Dresden, 2beeOLED GmbH, Germany)
11:45-12:00 ORT1-0099 The Origin of the Inverted Singlet and Triplet Excited States of Azaphenalene Molecules Yong-Jin PU* (RIKEN, Japan)
12:00-12:15 ORT1-0407 Next-Generation Donor-Acceptor Emitters with Inverted Singlet-Triplet Gap for High-Efficiency OLEDs Przemyslaw DATA* (Łódź University of Technology, Poland)
Session 1-1 Doping and Charge Transport in Organic Semiconductors-I / Room: Halla Room Chair: Junwoo LEE (Ajou University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT2-0215 Role of the Chain Structure and Conformation of Conjugated Polymers on Aggregation Behavior Jian PEI*, Chen-Kai PAN, Ze-Fan YAO, Jie-Yu WANG (Peking University, China)
11:15-11:40 INT6-0016 Organic/Hybrid Thermoelectric Materials and Devices Cheng-Liang LIU* (National Taiwan University, Chinese Taipei)
11:40-12:05 INT11-0408 Molecular Electron Donors and Acceptors for Electric Field Control in 2D Semiconductor Heterostructures Norbert KOCH1,2* (1Humboldt-Universität zu Berlin, 2Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Germany)
12:05-12:20 ORT6-0388 Strategic Molecular Doping Processes for Achieving Exceptional Electrical and Thermoelectric Properties of Conjugated Polymers Jong H. KIM* (Ajou University, Korea)
12:20-14:00 Lunch
14:00-14:40 [Room: Landing Ballroom A] [PL03] Plenary Lecture 3
Chair: Keehoon KANG (Seoul National University, Korea)
Organic Mixed Conductors for Neural-Inspired Electronics
Simone FABIANO* (Linköping University, Sweden)
14:40-14:55 Break (15 min)
Session 1-2 Organic Photovoltaics-II: emerging issues (I) / Room: Landing Ballroom A Chair: Min KIM (University of Seoul, Korea)
Time Presentation No. Ttle
14:55-15:10 ORT3-0024 Photovoltaic Windows for Smart Buildings: Multidimensional Performance Optimization of semi-Transparent Organic Photovoltaics Hong ZHANG1*, Linge XIAO1, Weichao ZHANG2 (1National Center for Nanoscience and Technology, 2Beihang University, China)
15:10-15:25 ORT3-0207 Thymine-Functionalized Terpolymer Enables Efficient and Stretchable Polymer Solar Cell Soodeok SEO1, Qingpei WAN2, Barry C. THOMPSON2, and Bumjoon J. KIM1* (1Korea Advanced Institute of Science and Technology (KAIST), Korea, 2University of Southern California, USA)
15:25-15:40 ORT3-0235 Unraveling the Conformations of Dimeric Acceptors and Their Influence on the Performance of Polymer Solar Cells Jingnan WU1, Zhaoheng LING2, Renqiang YANG3, Thomas D. ANTHOPOULOS2, Donghong YU4, and Ergang WANG1* (1Chalmers University of Technology, Sweden, 2King Abdullah University of Science and Technology (KAUST), Saudi Arabia, 3Jianghan University, China, 4Aalborg University, Denmark)
15:40-15:55 ORT3-0152 Ultrafast Polaron Pair Delocalization and Suppressed Charge Recombination Enabling High-Efficient Single-Component Organic Solar Cells Yao LI, Yongmin LUO, Yulong HAI, and Jiaying WU* (The Hong Kong University of Science and Technology (Guangzhou), China)
Session 1-2 Sensors & Bioelectronics-II / Room: Landing Ballroom B Chair: Do Hwan KIM (Hanyang University, Korea)
Time Presentation No. Ttle
14:55-15:10 ORT12-0017 Towards Edible Gas Sensors to Reduce Food Waste Pierluigi MONDELLI1*, Wei CHEN1,2, Elena FELTRI1,3, Alessandro LUZIO1 and Mario CAIRONI1 (1Italian Institute of Technology, Italy, 2Shandong University of Technology, China, 3Politecnico di Milano, Italy)
15:10-15:25 ORT12-0043 Dynamic Monitoring of a 3D-Printed Airway Tissue Model Using an Organic Electrochemical Transistor Seungjin CHAI1, Yunji LEE1, Róisín M. OWENS2, Hwa-Rim LEE1, Yongwoo LEE1, Woojo KIM1 and Sungjune JUNG1* (1Pohang University of Science and Technology (POSTECH), Korea, 2University of Cambridge, UK)
15:25-15:40 ORT12-0022 Optically Activated Nanoactuators for Photosensitization of Neurons Anita ZUCCHI, Sara MATTIELLO, Luca BEVERINA* (University of Milano-Bicocca, Italy)
15:40-15:55 ORT12-0173 Printed Electrolyte-Gated Transistors for Non-Invasive Intracellular Recording Adrica KYNDIAH1*, Giulia Zoe ZEMIGNANI1,2, Gabriele TULLII1, Aleksandr KHUDIAKOV3, Peter J SCHWARTZ3, Simone FABIANO6, Gabriel GOMILA5, Francesco De ANGELIS1, Luca SALA3, Maria Rosa ANTOGNAZZA1, Mario CAIRONI1 (1Istituto Italiano di Tecnologia, Italy, 2Politecnico di Milano, Italy, 3Istituto Auxologico Italiano IRCCS, Italy, 4University of Milano-Bicocca, Italy, 5Institute for Bioengineering of Catalonia (IBEC), Spain, 6Linköping University, Sweden)
Session 1-2 Light-Emitting Materials and Devices-I / Room: Landing Ballroom C Chair: Yong-Jin PU (RIKEN, Japan)
Time Presentation No. Ttle
14:55-15:20 INT2-0441 Design Strategy of Organic Semiconducting Materials for OECT Yun-Hi KIM* (Gyeongsang National University, Korea)
15:20-15:45 INT16-0436 Understanding the Roles of Additives in Perovskite Light-Emitting Diodes Baodan ZHAO* (Zhejiang University, China)
15:45-16:00 ORT1-0181 Spontaneous Orientation Polarization of Carbazole Dendrimers Ken ALBRECHT*, Kohei NAKAO, Shunta KAKUMACHI, Kaito IWAMA, Eri HISAMURA, Hajime NAKANOTANI, Chihaya ADACHI, Kyohei KAWASHIMA, Toshifumi MORI (Kyushu University, Japan)
Session 1-2 Doping and Charge Transport in Organic Semiconductors-II / Room: Halla Room Chair: Sung Yun SON (Kwangwoon University, Korea)
Time Presentation No. Ttle
14:55-15:20 INT11-0068 Insights to the High Conductivity of Polar Conjugated Polymers with Anion Exchange Doping Natalie BANERJI* (University of Bern, Switzerland)
15:20-15:45 INT11-0081 Development and Catalyzed Doping of n-Type Polymer Semiconductors Xugang GUO* (Southern University of Science and Technology (SUSTech), China)
15:45-16:00 ORT2-0227 Cyano-Functionalized n-type Polymer Semiconductors Kui FENG, Xugang GUO* (Southern University of Science and Technology (SUSTech), China
15:55-16:25 Break (30 min)
Session 1-3 Organic Photovoltaics-III: Materials & Device Physics / Room: Landing Ballroom A Chair: Hae Jung SON (Korea Institute of Science and Technology (KIST), Korea)
Time Presentation No. Ttle
16:25-16:50 INT3-0019 Taking Fullerene to the Next Dimension: The Syntheses of Novel Poly(Fullerene)s for Real-World Applications Eleftheria BATAGIANNI1, João Vitor PAULIN2, Um Kanta ARYAL3, Didier BÉGUÉ1, Patricia Targon CAMPANA4, Morten MADSEN3, Carlos F. O. GRAEFF2, Roger C. HIORNS1* (1CNRS/Univ Pau & Pays Adour, France, 2São Paulo State University (UNESP), Bauru, 3University of Southern Denmark, Denmark, 4University of São Paulo (USP), Brazil)
16:50-17:15 INT3-0177 Free Charge Generation in Non-Fullerene Acceptors for Efficient Organic Photoconversion Devices Ji-Seon KIM* (Imperial College London, UK)
17:15-17:30 ORT3-0240 Impact of Fluorine Substitution on the Performance and Stability of π-Conjugated Materials for Organic Electronics Minjun KIM* (Kyonggi University, Korea)
17:30-17:45 ORT3-0200 A Three-Dimensional Solid Additive Suppresses Non-Radiative Recombination Loss to Boost Efficiency and Scalability in Organic Photovoltaics Lingling ZHAN1, Shouchun YIN1, Zhi-Xi LIU2, and Hongzheng CHEN2* (1Hangzhou Normal University, 2Zhejiang University, China)
17:45-18:00 ORT3-0015 High-Dielectric Constant Materials for Homojunction Solar Cells Neil MALLO1, Shaun MCANALLY1, Hui JIN1, Eucalyptus BROOKS1, Ronan CHU1, Mohammad BABAZADEH1, James SMYTH1, David M. HUANG2, Nicholas HIGHT-HUF3, Obadiah G. REID3,4, Garry RUMBLES3, Paul L. BURN1, Ian R. GENTLE1, and Paul E. SHAW1* (1The University of Queensland, Australia, 2The University of Adelaide, Australia, 3National Renewable Energy Laboratory, USA, 4University of Colorado, USA)
Session 1-3 Sensors & Bioelectronics-III / Room: Landing Ballroom B Chair: Sungjune JUNG (Pohang University of Science and Technology (POSTECH), Korea), Eleni STAVRINIDOU (Linköping University, Sweden)
Time Presentation No. Ttle
16:25-16:50 INT12-0273 Unlocking Sustainable Iontronics: Neuromorphic e-SKIN Do Hwan KIM* (Hanyang University, Korea)
16:50-17:15 INT12-0020 A Strategy Towards Biomimetic and Transient Polymer Bioelectronics Jadranka TRAVAS-SEJDIC1,2* (1The University of Auckland, 2MacDiarmid Institute for Advanced Materials and Nanotechnology, New Zealand)
17:15-17:30 ORT12-0471 Biomimetic Flexible Sensory Electronics Hyunhyub KO* (Ulsan National Institute of Science and Technology (UNIST), Korea)
17:30-17:45 ORT12-0422 Electronic Nose/Tongue for Human-Derived Metabolite Monitoring and Analysis Platform Jin-Woo OH* (Pusan National University, Korea)
17:45-18:00 ORT12-0085 Impact of the Glass Transition Temperature on the Sensing Performance of Explosive-Detecting Fluorescent Films Guanran ZHANG, Shengqiang FAN, Kinitra HUTCHINSON, Ronan CHU, Paul BURN, Ian GENTLE and Paul SHAW* (The University of Queensland, Australia)
Session 1-3 Light-Emitting Materials and Devices-II / Room: Landing Ballroom C Chair: Yun-Hi KIM (Gyeongsang National University, Korea), Baodan ZHAO (Zhejiang University, China)
Time Presentation No. Ttle
16:25-16:50 INT1-0187 Hetero-Exciton Characteristics and Excitonic-Devices of Donor/Acceptor Heterostructures Based-on π-Conjugated Organic Systems Jinsoo JOO* (Korea University, Korea)
16:50-17:15 INT1-0194 Regulating Spatial Configuration in Donor-π-Acceptor for Through-Space Exciton Transfer : Concentration-Independent Emitter for OLEDs Nisha YADAV1, Upasana DEORI1, Arun K MANNA2, Pachaiyappan RAJAMALLI1* (1Indian Institute of Science Bangalore, 2Indian Institute of Technology Tirupati, India)
17:15-17:30 ORT1-0083 Controlling Exciton Conversion for Efficient Upconversion Emission at Organic Semiconductor Interfaces Hiroto IWASAKI, Yutaka MAJIMA, Seiichiro IZAWA* (Institute of Science Tokyo, Japan)
17:30-17:45 ORT1-0431 Light-Emitting Devices based on Electrochemiluminescence Moon Sung KANG* (Sogang University, Korea)
17:45-18:00 ORT1-0337 Cross-Linkable Hole Transport Materials Functionalized with Dibenzofuran for High-Performance Quantum Dot Light-Emitting Diodes Youngu LEE* (DGIST, Korea)
Session 1-3 Doping and Charge Transport in Organic Semiconductors-III / Room: Halla Room Chair: Jea Woong JO (Dongguk University, Korea)
Time Presentation No. Ttle
16:25-16:50 INT11-0396 Impact of Structural and Energetic Disorder on Charge Transport and Charge Generation in Doped Conjugated Polymers Kilwon CHO* (Pohang University of Science and Technology, Korea)
16:50-17:05 ORT20-0339 Development of High-Performance Halide Perovskite P-type Transistors Yong-Young NOH* (Pohang University of Science and Technology (POSTECH), Korea)
17:05-17:20 ORT11-0001 Exploring Transport Mechanisms of In-plane Oriented Organic Semiconductors Isabelle HOLZER1, Demetra TSOKKOU1, Eva RÖCK1, Shubhradip GUCHAIT2, Badr JISMY2, Martin BRINKMANN2, Nicolas LECLERC2, Natalie BANERJI1* (1University of Bern, Switzerland, 2CNRS University of Strasbourg, France)
17:20-17:35 ORT11-0223 n-Doping of Organic Semiconductors Catalysed by Organometallic Complexes Sergio GÁMEZ-VALENZUELA1, Hanqiang WANG1, Alessandro MOTTA2, and Xugang GUO1*(1Southern University of Science and Technology (SUSTech), China, 2Università di Roma “La Sapienza”, Italy)
17:35-17:50 ORT11-0336 The Active Layer Doped Semitransparent Organic Solar Cells Han YAN* (Xi’an Jiaotong University, China)
17:50-18:05 ORT11-0402 Photocatalytic Doping of Organic Semiconductors Wenlong JIN1, Chi-Yuan YANG1, and Simone FABIANO1,2* (1Linköping University, 2n-Ink AB, Sweden)
18:00-19:30 [Room: Lobby, Landing Ballroom] Poster Session I
Date/ Time Oral Session_Day 2 (July 1, 2025, Tuesday)
8:30-9:00 Registration
9:00-9:40 [Room: Landing Ballroom A] [PL04] Plenary Lecture 4
Chair: Felix Sunjoo KIM (Chung-Ang University, Korea)
Exploration of the Structure and Properties of Chiral Conjugated Organic Materials (Video Lecture)
Seth Marder* (University of Colorado Boulder, USA)
9:40-10:20 [Room: Landing Ballroom A] [PL05] Plenary Lecture 5
Chair: Su-Mi HUR (Chonnam National University, Korea)
Promises and Challenges of Machine Learning in Materials Discovery Systems
Paulette CLANCY1*, Connor GANLEY1, Maitreyee SHARMA PRIYADARSHINI1,2 (1Johns Hopkins University, 2Virginia Tech. University, USA)
10:20-10:50 Break (30 min)
Session 2-1 Organic photovoltaics & photodetectos: materials & devices / Room: Landing Ballroom A Chair: Wonho LEE (Kumoh National Institute of Technology, Korea)
Time Presentation No. Ttle
10:50-11:15 INT3-0329 Upscaling Flexible Organic Photovoltaic Modules Using a Low-Cost Photoactive Layer Xinyun DONG1 Byongkyu LEE1 Harry SCHRICKX2 Dawson BOONE2 Brendan T. O’CONNOR1,2 Harald ADE1,2* (1North Carolina State University, 2PolyPV, USA)
11:15-11:40 INT3-0246 Approaches to Robust and Sustainable Polymers for Organic Solar Cells Barry C. THOMPSON* (University of Southern California, USA)
11:40-12:05 INT3-0326 Development of C-Shaped ortho-Benzodipyrrole-based A-D-A type Nonfullerene Acceptors for High-Performance Organic Photovoltaics and Air-Stable, High-Electron-Mobility Transistors Yen-Ju CHENG* (National Yang Ming Chiao Tung University, Chinese Taipei)
12:05-12:20 ORT3-0313 Impact of Non-Halogenated Solvents on Thickness-Dependent Performance of Organic Solar Cells Yonglin CAO1,2 Atul SHUKLA2 and Safa SHOAEE1,2* (1Leibniz-Institut im Forschungsverbund Berlin e.V, 2Univesity of Potsdam, Germany)
Session 2-1 OMIECs: Material Principles and Advanced Characterisation I / Room: Landing Ballroom B Chair: Keehoon KANG (Seoul National University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT7-0248 A Closer Look at the Ions in Operando Organic Mixed Ionic-Electronic Conductors (OMIECs) Jonathan RIVNAY* (Northwestern University, USA)
11:15-11:40 INT7-0232 Charting the Resurgence in Charge and Ion Transport in Conjugated Polymers Anna M. ÖSTERHOLM1 and John R. REYNOLDS* (Georgia Institute of Technology, USA)
11:40-11:55 ORT7-0107 Structure-Property Trade-Offs in Organic Mixed Ionic-Electronic Conductors Bryan D. PAULSEN1*, Dilara MELI2, Maximilian MOSER3, Adam MARKS4, James F. PONDER, Jr.5, Ruiheng WU2, Emily A. SCHAFER2, Joseph STRZALKA6, Qingteng ZHANG6, Christopher J. TAKACS7, Iain MCCULLOCH3,8, and Jonathan RIVNAY2 (1University of Notre Dame, USA, 2Northwestern University, USA, 3University of Oxford, UK, 4Stanford University, USA, 5Imperial College London, UK, 6Argonne National Laboratory, USA, 7SLAC National Accelerator Laboratory, USA, 8Princeton University, USA)
11:55-12:10 ORT7-0416 Effects of Side-Chain Cleavage on the Electrochemical Properties of Polymeric Mixed Ionic-Electronic Conductors Eunje PARK1, Sangshin PARK2, Yeonjoo KIM1, Tae Hoon KIM1, Ji-Hwan KIM1, Sungyun SON2, and Keehoon KANG1* (1Seoul National University, 2Kwangwoon University, Korea)
Session 2-1 Advanced Theory and Characterization Approaches for Rational Design of Functional π-Conjugated Materials-I / Room: Landing Ballroom C Chair: Chang Yun SON (Seoul National University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT10-0046 Hard-Cation-Soft-Anion Ionic Liquids Enhancing PEDOT:PSS Conductivity and Stretchability. Multiscale Molecular Modeling Changwon CHOI1, Yves LANSAC2,3, and Yun Hee JANG1* (1DGIST, Korea, 2University of Tours, France, 3University Paris-Saclay, France)
11:15-11:40 INT10-0199 Unraveling the Influence of Side Chain Architectures on Semiconducting Polymer Assembly: Insights from Multiscale Modeling Zhihao FENG1, Henry KANTROW1, Mark WEBER1, Jinwon CHO1, Junhe CHEN1, Omar ALLAM1, Ji Il CHOI2, Sunghyun KWON2, Natalie STINGELIN1, Seung Soon JANG1* (1Georgia Institute of Technology, USA, 2Pusan National University, Korea)
11:40-11:55 ORT10-0178 Polymer Phase Behavior, Kinetic Arrest and Aging: A Minimalist View Jasper J. MICHELS* (Max Planck Institute for Polymer Research, Germany)
11:55-12:10 ORT10-0501 Design and Study of Novel Organic Mixed Ionic-electronic Conductors Micaela MATTA* (King’s College London, UK)
Session 2-1 Functional Optoelectronic Materials-I/ Room: Halla Room Chair: Hyojung CHA (Kyungpook National University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT11-0189 Applying Cleavable Side Chains to (re)Design Conjugated Polymers for Organic Electronics Wei YOU* (University of North Carolina at Chapel Hill, USA)
11:15-11:40 INT6-0353 Molecular Forces Driven Anisotropy for Controlled Molecular Orientation in Conjugated Polymers Diego ROSASVILLALVA, Derya BARAN* (King Abdullah University of Science and Technology (KAUST), Saudi Arabia)
11:40-12:05 INT11-0495 Direct Observation of the Conduction Band Structure and Electron Transport Mechanism of Organic Semiconductors Hiroyuki YOSHIDA* (Chiba University, Japan)
12:05-12:20 ORT2-0469 Universal Three-Dimensional Crosslinkers for All-Photopatterned Organic Electronics BongSoo KIM* (Ulsan National Institute of Science and Technology (UNIST), Korea)
12:20-14:00 Lunch
[Room: Landing Ballroom A] (13:40 - 14:00) Student Poster Presentation Award I
14:00-14:40 [Room: Landing Ballroom A] [PL06] Plenary Lecture 6
Chair: Yun-Hi KIM (Gyeongsang National University, Korea)
High Performance Semi-Transparent and Flexible Organic Solar Cells
Hongzheng CHEN* (Zhejiang University, China)
14:40-14:55 Break (15 min)
Session 2-2 Organic Photodetectos: Applications & Materials & Mechanism / Room: Landing Ballroom A Chair: Jongmin CHOI (Daegu Gyeongbuk Institute of Science and Technology (DGIST), Korea)
Time Presentation No. Ttle
14:55-15:10 ORT3-0150 From UV to Near-Infrared Light Detection: Next Generation Photodetectors for Imaging and Biometric Applications Nicola GASPARINI* (Imperial College London, United Kingdom)
15:10-15:25 ORT3-0159 Narrowband Detection via Charge Collection Narrowing Organic Photodetector Enabled by Low Band Gap Random Terpolymer for Biometric Sensing Matilde BRUNETTA1,2, Bob C. SCHROEDER2, Nicola GASPARINI1* (1Imperial College, 2University College London, United Kingdom)
15:25-15:40 ORT3-0267 Working Mechanism and Performance Optimization of Dual-band Photomultiplication Type Organic Photodetectors Xingchao ZHAO1, Han Young WOO2, Xiaoling MA1, and Fujun ZHANG11* (1Beijing Jiaotong University, China, 2Korea University, Korea)
15:40-15:55 ORT3-0354 Enhancing Trapped Carrier Lifetime via Insulating Property Engineering in Photomultiplication Organic Photodetectors Min Hun JEE1, Xingchao ZHAO2, Kyobin PARK3, Dae Sung CHUNG3*, Fujun ZHANG2*, and Han Young WOO1* (1Korea University, Korea, 2School of Physical Science and Engineering Beijing Jiaotong University, China, 3Pohang University of Science and Technology (POSTECH), Korea)
Session 2-2 OMIECs: Material Principles and Advanced Characterisation II / Room: Landing Ballroom B Chair: Jonathan RIVNAY (Northwestern University, USA)
Time Presentation No. Ttle
14:55-15:20 INT7-0247 Cryo-EM Reveals Structure and Assembly of Mixed Conductors Enrique GOMEZ*, Masoud GHASEMI (The Pennsylvania State University, USA)
15:20-15:45 INT7-0185 In-situ Characterization of Mixed Ionic/Electronic Conductors: The Role of Electrochemically Induced Order/Disorder on Device Performance Lucas Q. FLAGG*, Lee J. RICHTER (National Institute of Standards and Technolog, USA)
15:45-16:00 ORT7-0160 Multimodal Operando Probing of Mixed Conduction in Organic Electrochemical Transistors Shubham TANWAR1*, Han-Yan WU2, Chi-Yuan YANG2, Ruben MILLAN-SOLSONA1,3, Simone FABIANO2,4, Adrica KYNDIAH5, and Gabriel GOMILA1,3 (1Institut de Bioenginyeria de Catalunya (IBEC), Spain, 2Linköping University, Sweden, 3Universitat de Barcelona, Spain, 4n-Ink AB, Sweden, 5Istituto Italiano di Tecnologia, Italy)
Session 2-2 Advanced Theory and Characterization Approaches for Rational Design of Functional π-Conjugated Materials-II / Room: Landing Ballroom C Chair: Yun Hee JANG (Daegu Gyeongbuk Institute of Science and Technology (DGIST), Korea), Yves LANSAC (Universite de Tours, France)
Time Presentation No. Ttle
14:55-15:10 ORT10-0323 Designing Functional Conjugated Polymer Interfaces with Molecular Simulations for Advanced Electronic Materials Chang Yun SON* (Seoul National University, Korea)
15:10-15:25 ORT10-0359 The Energy Structure of Spin States in Improving the Performance of Organic Solar Cells Sun YIN1*, Xin ZONG1,2, Fang-Hao CHENG1, and Yaru DONG1 (1Shandong University, 2Soochow University, China)
15:25-15:40 ORT14-0031 Angular Chromism and Delocalization of Intermolecular Charge Transfer Exciton in π-Conjugated Organic Electron Donor/Acceptor Heterojunctions Sang-hun LEE1, Taek Joon KIM1, Eunji LEE2, Dayeong KWON1, Sang Wook SONG1, Jeongyong KIM2 and Jinsoo JOO1* (1Korea University, 2Sungkyunkwan University, korea)
15:40-15:55 ORT7-0508 Control of Ion-Hole Coupling Dynamics for High-Frequency Ionic Diode Taeyoung KIM, Unyong JEONG* (Pohang University of Science and Technology (POSTECH), Korea)
Session 2-2 Functional Optoelectronic Materials-II/ Room: Halla Room Chair: In Hwan JUNG (Hanyang University, Korea)
Time Presentation No. Ttle
14:55-15:10 ORT18-0061 Impact of Intermediate Diradical Character on Optical and Magnetic Properties in Polymethine Dyes with Oxocarbon Units Takeshi MAEDA1*, Taishi OKA1, Daisuke SAKAMAKI1, Hideki FUJIWARA1, Naoya SUZUKI1, Shintaro KODAMA1, Shigeyuki YAGI1, and Kenji KAMADA2 (1Osaka Metropolitan University, 2National Institute of Advanced Industrial Science and Technology (AIST), Japan)
15:10-15:25 ORT18-0188 Preparation and Characterization of Organic Chiral Spin Materials Wei QIN* (Shandong University, China)
15:25-15:40 ORT4-0357 Multifunctional PEDOT (co)polymers Daniele MANTIONE* (POLYMAT UPV/EHU Univeristy, Spain)
15:40-15:55 POT6-0344 Multi-heterojunctioned plastics with high thermoelectric figure of merit Dongyang WANG1, Jiamin DING1, Yingqiao MA1, Li-Dong ZHAO2*, and Chong-an DI1* (1Chinese Academy of Sciences, 2Beihang University, China)
15:55-16:25 Break (30 min)
Session 2-3 Optoelectronic Devices: Material Synthesis & System / Room: Landing Ballroom A Chair: Seunghyeon KIM (Daegu Gyeongbuk Institute of Science & Technology (DGIST), Korea)
Time Presentation No. Ttle
16:25-16:50 INT3-0078 Design and Applications of π-Conjugated Systems for Single-Molecule Electronics, Agrivoltaics, and NIR Devices Yutaka IE* (Osaka University, Japan)
16:50-17:15 INT3-0343 Resonance Raman Studies of Donor-Acceptor Systems Elkhansa ELBASHIER, Keith GORDON* (University of Otago, New Zealand)
17:15-17:30 ORT3-0142 Chalcogen Variation in a Series of Structurally Simple Donor Polymers for Low-Cost Organic Electronics Martina RIMMELE1*, Nicola GASPARINI1, Martin HEENEY1,2 (1Imperial College London, United Kingdom, 2King Abdullah University of Science and Technology (KAUST), Saudi Arabia)
17:30-17:45 ORT3-0151 Role of Qausi-Interfacial Landscape in Suppression Electron-Phonon Coupling and Energy Loss for Organic Solar Cells Yongmin LUO1, Yulong HAI1, Yao LI1, Ruijie MA2*, He YAN3, Gang LI2, Jiaying WU1* (1The Hong Kong University of Science and Technology (Guangzhou), China, 2The Hong Kong Polytechnic University, Hong Kong, China, 3The Hong Kong University of Science and Technology, Hong Kong, China)
Session 2-3 OMIECs: Material Principles and Advanced Characterisation III / Room: Landing Ballroom B Chair: Lucas Q. FLAGG (National Institute of Standards and Technolog, USA)
Time Presentation No. Ttle
16:25-16:50 INT7-0205 Polyelectrolyte Complexes for Mixed Ionic-Electronic Conduction Laure V. KAYSER* (University of Delaware, USA)
16:50-17:15 INT7-0195 Localize vs. Delocalize Polaron in Mixed Ionic Conductors: Implications for Electrochemical Devices Satish PATIL2*, Dipanjan GIRI1, Shraman Kumar SAHA1, Iona ANDERSON2, Amit CHAKRABORTY1, Jyotsana KALA2, Jolanda Simone MüLLER2, Jenny NELSON2, Ram Kumar Canjeevaram BALASUBRAMANYAM1 (1Indian Institute of Science (IISc), India, 2Imperial College London, UK)
17:15-17:30 ORT7-0214 A Molecular Design Strategy for Green Solvent-Processable and Stable Polymeric Mixed Ionic–Electronic Conductors toward Applications Junwoo LEE* (Ajou University, Korea)
17:30-17:45 ORT7-0193 Cost-effective Organic Mixed Ionic-electronic Conductors for Organic Electrochemical Devices Yuxiang LI, Yuxin KONG, Shijie WANG, and Wei MA* (Xi’an University of Science and Technology, China)
17:45-18:00 ORT7-0277 Unveiling Structural Design Principles for High-Performance Organic Electrochemical Transistors Based on D-A Conjugated Polymers Shinbee OH1, Taehoon Kim2, Keehoon Kang2, and Bumjoon.J. KIM1* (1Korea Advanced Institute of Science and Technology, 2Seoul National University, Korea)
Session 2-3 Advanced Theory and Characterization Approaches for Rational Design of Functional π-Conjugated Materials-III / Room: Landing Ballroom C Chair: Su-Mi HUR (Chonnam National University, Korea), Seung Soon JANG (Georgia Institute of Technology, USA)
Time Presentation No. Ttle
16:25-16:50 INT14-0341 Terra Incognita: Understanding Next-Generation Polymer Semiconductors Natalie STINGELIN* (Georgia Institute of Technology, USA)
16:50-17:15 INT14-0230 Structure-Photophysics Relationships of Molecular Semiconductors and Heterostructures Philip C.Y. CHOW* (The University of Hong Kong, Hong Kong, China)
17:15-17:30 ORT14-0269 Observation of Excited State-Derived Photoluminescence Decay of Organic Dye to Monitor Its Photo-Induced Charge Transfer Efficiency HyeonOh SHIN and Tae-Hyuk KWON* (Ulsan National Institute of Science and Technology, Korea)
17:30-17:45 ORT14-0404 Development of Anion-Responsive Colorimetric and Fluorometric Red-Shifting of Triarylboranes and Their Sensing and Optoelectronic Applications Youhei TAKEDA* (Osaka University, Japan)
17:45-18:00 ORT20-0097 Singlet Fission Materials Energy Matched to Silicon David J. JONES* (University of Melbourne, Australia)
Session 2-3 Flexible and Stretchable Electronics/ Room: Halla Room Chair: Chu-Chen CHUEH (National Taiwan University, Chinese Taipei)
Time Presentation No. Ttle
16:25-16:50 INT17-0461 Diketopyrrolopyrrole Semicodncutors Molecular Engineering Strategies: Charge Modulation & Stretchability in Organic Transistors Prashant SONAR* (Queensland University of Technology, Australia)
16:50-17:05 ORT17-0477 CVD of Parylene Derivatives toward functional Thin Films for Electronics Kyung Jin LEE* (Chungnam National University, Korea)
17:05-17:20 ORT2-0007 Direct-Written High-Performing Nanoscale Polymer based OFETs for High-Frequency Applications Tommaso LOSI1, Chiara BERTARELLI2 and Mario CAIRONI1* (1Istituto Italiano di Tecnologia, 2Politecnico di Milano, Italy)
17:20-17:35 ORT17-0023 π-Liquids and π-Gels Toward Flexible Electret Devices Takashi NAKANISHI1,2* (1National Institute for Materials Science (NIMS), 2Hokkaido University, Japan)
17:35-17:50 ORT17-0219 Understanding the Structure and Dynamics of the Semiconducting Conjugated Polymers through the use of Neutron Tools Xiaodan GU* (The University of Southern Mississippi, USA)
18:00-19:30 [Room: Lobby, Landing Ballroom] Poster Session II
Date/ Time Oral Session_Day 3 (July 2, 2025, Wednesday)
8:30-9:00 Registration
9:00-9:40 [Room: Landing Ballroom A] [PL07] Plenary Lecture 7
Chair: Han Young WOO (Korea University, Korea)
Molecular Carbons with Different Shapes and Sizes: Synthesis, Electronic Properties, and Applications
Chunyan CHI* (National University of Singapore, Singapore)
9:40-10:20 [Room: Landing Ballroom A] [PL08] Plenary Lecture 8
Chair: BongSoo KIM (Ulsan National Institute of Science and Technology (UNIST), Korea)
Material Design and Device Engineering for Efficient Organic Photovoltaic Cells
Jianhui HOU* (Chinese Academy of Sciences, China)
10:20-10:50 Break (30 min)
Session 3-1 Organic Photovoltaics: Materials & Device Physics & Engineering / Room: Landing Ballroom A Chair: Kyungkon KIM (Ewha Womans University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT3-0430 Efficiency Approaching 19% and 16% in Small- and Large- Area Organic Solar Cells Enabled by New Non-Fullerene Acceptor Sung-Ho JIN* (Pusan National University, Korea)
11:15-11:40 INT3-0266 Oligomeric Acceptors and Self-Assembly Monolayer Materials for High-Performance Organic Photovoltaics Jingnan WU1, Qiaonan CHEN1, Leandro R. FRANCO2 C. Moyses ARAUJO2 Ellen MOONS2 Yufei WANG3, Donghong YU4, Ranqiang YANG5, Han Young WOO6, and Ergang WANG1* (1Chalmers University of Technology, Sweden, 2Karlstad University, Sweden, 3Shenzhen Technology University, China, 4Aalborg University, Denmark, 5Jianghan University, China, 6Korea University, Korea)
11:40-12:05 INT3-0255 The Role of Triplet Energetics and Kinetics in Organic Solar Cell Performance Safa SHOAEE* (University of Potsdam, Paul-Drude-Institut, Germany)
12:05-12:20 ORT3-0222 Extracting Charge Carrier Mobility in Organic Solar Cells through Space-Charge-Limited Current Measurements Hang YIN* (Shandong University, China)
Session 3-1 OMIECs: Material Synthesis / Room: Landing Ballroom B Chair: Laure V. KAYSER (University of Delaware, USA)
Time Presentation No. Ttle
10:50-11:15 INT7-0055 A Post-Processing Approach to Unlock Mixed Conduction in Organic Semiconductors Christine K. LUSCOMBE*, Yuan-Qiu-Qiang YI, and Nadege BONNET (Okinawa Institute of Science and Technology, Japan)
11:15-11:40 INT7-0182 Organic Bioelectronic Materials with New Functionalities Christian B. NIELSEN* (Queen Mary University of London, UK)
11:40-12:05 INT7-0153 Materials Development for FET and OECT Devices Martin HEENEY1,2* (1King Abdullah University of Science and Technology, Saudi Arabia, 2Imperial College London, UK)
12:05-12:20 ORT7-0328 Open-Flask, Ambient Temperature Conjugated Polymer Synthesis to Mixed Ionic-Electronic Conductors Joost KIMPEL1, Youngseok KIM1, Hannes SCHOMAKER2, Diego R. HINOJOSA3, Jesika ASATRYAN4, Jaime MARTÍN4, Renee KROON5,6, Michael SOMMER3, and Christian MÜLLER1* (1Chalmers University of Technology, Sweden, 2AutoSyn AB, Sweden, 3Technische Universität Chemnitz, Germany, 4Universidade da Coruña, Spain, 5Linköping University, Norrköping, Sweden, 6Linköping University, Sweden)
Session 3-1 Organic Materials for Batteries-I / Room: Landing Ballroom C Chair: Hye Ryung BYON (Korea Advanced Institute of Science and Technology (KAIST), Korea)
Time Presentation No. Ttle
10:50-11:15 INT5-0340 Organic Battery Using Polymers for Energy Storage Kenichi OYAIZU* (Waseda University, Japan)
11:15-11:40 INT5-0192 Unlocking the Potential of Organic Molecules and Redox Polymers in Batteries Nagaraj PATIL, Paula NAVALPOTRO, Marta LIRAS, and Rebeca MARCILLA* (IMDEA Energy, Spain)
11:40-11:55 ORT5-0114 Molecular Designs to Realize Fast-Rechargeable and Highly Stable Organic Electrodes for Secondary Batteries Ji Eon KWON* (Korea Institute of Science and Technology (KIST), Korea)
11:55-12:10 ORT5-0118 Naphthalenediimide (NDI) Based Conjugated Polymers for Organic Cathodes Wonho LEE* (Kumoh National Institute of Technology, Korea)
Session 3-1 Emerging Materials & Devices / Room: Halla Room Chair: Han Young WOO (Korea University, Korea)
Time Presentation No. Ttle
10:50-11:15 INT20-0500 Interfacial Self-Assembly of Freestanding Nanoparticle Networks for Stretchable Optoelectronic Interfaces Kang Hee KU* (Ulsan National Institute of Science and Technology(UNIST), Korea)
11:15-11:30 ORT20-0260 Design, Synthesis and Conductivity of 2/6-Azulene-Based Polymers Xike GAO* (Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, China)
11:30-11:45 ORT20-0064 Mechanistic Insights into Giant Thermosalient Behavior and Reversible Color Switching in Organic Semiconducting Molecular Single Crystals Mohammad Afsar UDDIN*, Berta GÓMEZ-LOR (Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC), Spain)
11:45-12:00 ORT20-0079 Conjugated Core-Shell Bottlebrush Polymers that Exhibit Crystallization-Driven Self-Assembly Victor LOTOCKI1, Alicia BATTAGLIA1, Nahye MOON1, Hatem TITI2, and Dwight SEFEROS1* (1University of Toronto, 2McGill University, Canada)
12:00-12:15 ORT20-0004 Opaque Activated Carbon Gates to Increase Stability in Photodegradable Cumulene-Based Organic Field-Effect Transistors Elda SALA1,2, Valerio ANNESE1, and Mario CAIRONI1* (1Istituto Italiano di Tecnologia, 2Politecnico di Milano, Italy)
12:20-14:00 Lunch
[Room: Landing Ballroom A] (13:40 - 14:00) Student Poster Presentation Award II
14:00-14:40 [Room: Landing Ballroom A] [PL09] Plenary Lecture 9
Chair: Youngu LEE (Daegu Gyeongbuk Institute of Science and Technology (DGIST), Korea)
Developing Nanoscale Morphology for High-Performance Organic Bulk-heterojunction at a Large-Area
Hae Jung SON* (Korea Institute of Science and Technology, Korea)
14:40-14:55 Break (15 min)
Session 3-2 Organic Photovoltaics: Emerging Issues (II) / Room: Landing Ballroom A Chair: Sung-Yeon JANG (Ulsan National Institute of Science and Technology (UNIST), Korea)
Time Presentation No. Ttle
14:55-15:10 ORT3-0236 Impact of Third Component Materials in Improving the Exciton Dissociation Efficiency of Layered Polymer Solar Cells Hang ZHOU1, Han Yong WOO2, Xiaoling MA1,3, and Fujun ZHANG1,3* (1Beijing Jiaotong University, China, 2Korea University, Korea, 3Tangshan Research Institute of Beijing Jiaotong University, China)
15:10-15:25 ORT3-0320 Homojunction or Heterojunction: Unveiling Interface-Driven Charge Generation in Non-Fullerene Solar Cells Anirudh SHARMA1, Julien GORENFLOT1, Han XU1, José P. JURADO1, Shahidul ALAM1, Xun PAN2, Mats R. ANDERSSON2, Oskar J. SANDBERG3, Frederic LAQUAI, and Derya BARAN1* (1King Abdullah University of Science and Technology (KAUST), Saudi Arabia, 2Flinders University, Australia, 3Åbo Akademi University, Finland)
15:25-15:40 ORT3-0324 Investigation into Morphological Changes and Energetic Disorder of Thick Active Layers and their Impact on Device Performance: A Pathway to Commercialization of Printed Organic Solar Cells Doyoung SUN1,2, Fabian ELLER3, Chen WANG4, and Safa SHOAEE1,2* (1Paul Drude Institute for Solid State Electronics, 2Institute of Physics and Astronomy University of Potsdam, 3University of Bayreuth, 4Chemnitz University of Technology, Germany)
Session 3-2 OECTs: Device Physics and Applications I / Room: Landing Ballroom B Chair: Christian B. NIELSEN (Queen Mary University of London, UK)
Time Presentation No. Ttle
14:55-15:20 INT7-0029 The Organic Photoelectrochemical Transistor: A Light-Responsive Neuromorphic Device for Adaptive Sensing Sahika INAL* (King Abdullah University of Science and Technology, Saudi Arabia)
15:20-15:45 INT7-0186 Structure–Property Relationships of Organic Mixed Ionic-Electronic Conductors and Their Unconventional Applications Myung-Han YOON* (Gwangju Institute of Science and Technology, Korea)
15:45-16:00 ORT7-0435 Contact-Limited Behaviours in Organic Electrochemical Transistors Keehoon KANG* (Seoul National University, Korea)
Session 3-2 Organic Materials for Batteries-II / Room: Landing Ballroom C Chair: Rebeca MARCILLA (IMDEA Energy, Spain), Ji Eon KWON (Korea Institute of Science and Technology (KIST), Korea)
Time Presentation No. Ttle
14:55-15:20 INT5-0462 Pi-Conjugated Materials for Energy Storage Dwight SEFEROS* (University of Toronto, Canada)
15:20-15:35 ORT5-0318 Poly(paracyclophanetetraene): A Macrocycle-Based Conjugated Polymer for High Performance Organic Battery Electrodes Simon EDER1, Martina RIMMELE2, and Florian Glöcklhofer1,2* (1TU Wien, Austria, 2Imperial College London, UK)
15:35-15:50 ORT5-0479 Design and Synthesis of New Functional Conjugated Polymers with Adhesive Property for Energy Storage Systems Jeonghun KIM* (Yonsei University, Korea)
15:50-16:05 ORT17-0355 Mechanical Stretchablility for Next Generation Li-ion Batteries Jeong Gon SON* (Korea Institute of Science and Technology, Korea)
16:05-16:20 ORT5-0136 Ionic Side Chain Engineering in Conjugated Polyelectrolytes for High-Performance Pseudocapacitors Jinesh Lalitkumar CHOUHAN, Han Young WOO* (Korea University, Korea)
16:20-16:45 INT8-0410 Truxene-based Organic Semiconductors: Flexible Electronics and Photocatalysis for a Sustainable Future Berta GÓMEZ-LOR* (Materials Science Institute of Madrid (ICMM-CSIC), Spain)
16:45-17:00 ORT8-0306 Photocatalytic Chemical Transformation in Dye-Sensitized Photoelectrochemical Cells for Lignin Valorization Jeong Kyeong LEE1, Seongsu PARK2, Gyu LEEM2 and Tae-Hyuk KWON1* (1Ulsan National Institute of Science and Technology, Korea, 2State University of New York College of Environmental Science and Forestry, USA)
Session 3-2 Perovskites-Optoelectronics-I / Room: Halla Room Chair: Jongmin CHOI (Daegu Gyeongbuk Institute of Science and Technology (DGIST), Korea)
Time Presentation No. Ttle
14:55-15:10 ORT16-0009 Combinatorial Inkjet Printing of Metal Halide Perovskite-Based Optoelectronic Devices Emil LIST-KRATOCHVIL1,2* (1Humboldt-Universität zu Berlin, 2Helmholtz-Zentrum für Materialien und Energie GmbH, Germany)
15:10-15:25 ORT16-0093 Development of Multi-Layer Hole-Transporting Layers and New Materials for Perovskite Quantum-Dot LEDs Gwang-Il KIM1, Chanbin PARK1,2, Young Seo CHO1, Hyejin NA1, Jin Seok LEE1,2 and Jaemin LEE1,2* (1Korea Research Institute of Chemical Technology, 2University of Science and Technology, Korea)
15:25-15:40 ORT20-0239 Magnetic Dipole-Induced Large Anisotropic Nonlinear Optical Response in Chiral Two-Dimensional Halide Perovskites Daichi OKADA1*, Fumito ARAOKA2 (1Kyoto Institute of Technology, 2RIKEN Center for Emergent Matter Science, Japan)
15:40-15:55 ORT16-0145 Solution-Processed CsPbBr3 Perovskite-Based Flexible UV-Vis Photodetectors for Optical Communication Teresa STEFANINI1,2*, Valerio Francesco ANNESE1, Annamaria PETROZZA1, and Mario CAIRONI1 (1Istituto Italiano di Tecnologia, 2Politecnico di Milano, Italy)
15:55-16:25 Break (30 min)
Session 3-3 Organic Photovoltaics: Emerging Issues (III) / Room: Landing Ballroom A Chair: Shinuk CHO (University of Ulsan, Korea)
Time Presentation No. Ttle
16:25-16:50 INT3-0106 Efficient Charge Generation and Long-Lived Carriers in Polymer Blend Films and Nanoparticles Hideo OHKITA*, Shunsuke YAMAMOTO, Kazuki KOHZUKI (Kyoto University, Japan)
16:50-17:15 INT3-0012 Interface Design for Efficient Organic, Perovskite and Perovskite/Organic Tandem Solar Cells Chu-Chen CHUEH* (National Taiwan University, Chinese Taipei)
17:15-17:30 ORT3-0032 An Easily-Synthesized Polymer Donor for Efficient Organic Photovoltaics Kodai YAMANAKA, Tsubasa MIKIE, and Itaru OSAKA* (Hiroshima University, Japan)
17:30-17:45 ORT3-0082 Completely Amorphous Donor Polymers for Stable Organic Photovoltaics Using Low Donor Content Caroline PAN, Jinhui ZHAO and Mats R. ANDERSSON* (Flinders University, Australia)
17:45-18:00 ORT3-0327 Understanding Non-Geminate Recombination Kinetics in Application Targeted Organic Photovoltaics Richard Adam PACALAJ1, Lucy HART1, Eva MAZZOLINI, Yifan DONG2, Nicola GASPARINI1 and James Robert DURRANT1* (1Imperial College London, UK, 2National Renewable Energy Laboratory, USA)
18:00-18:15 ORT3-0438 Formation of Stable Heterojunction via Sequential Solution Deposition Kyungkon KIM*, Ji Soo KIM (Ewha Womans University, Korea)
Session 3-3 OECTs: Device Physics and Applications II / Room: Landing Ballroom B Chair: Sahika INAL (King Abdullah University of Science and Technology (KAUST), Saudi Arabia), Bryan D. PAULSEN (University of Notre Dame, USA)
Time Presentation No. Ttle
16:25-16:50 INT7-0257 Enhancing the Performance of Mixed Ionic-Electronic Conductor Materials and Devices by Molecular Design and Architecture Engineering Antonio FACCHETTI* (Georgia Institute of Technology, Northwestern University, USA)
16:50-17:05 ORT13-0443 Light Emitting Tactile Visual Synapse Enabling Health Monitoring Cheolmin PARK* (Yonsei University, Korea)
17:05-17:20 ORT12-0345 Surface Engineering Induced Sensitive Biosensors based on Organic Electrochemical Transistors Fengjiao ZHANG* (University of Chinese Academy of Sciences, China)
17:20-17:35 ORT13-0386 A Pattern Recognition Artificial Olfactory System Based on Human Olfactory Receptors and Organic Synaptic Devices Joon Hak OH* (Seoul National University, Korea)
17:35-17:50 ORT11-0403 Electrochemical Doping in Perovskites for Reconfigurable Photodiodes Yongjin KIM, Dohyun KIM, Seungmin JEON, Eunje PARK, and Keehoon KANG* (Seoul National University, Korea)
17:50-18:05 ORT13-0292 Nonconjugated Radical Polymers as Intrinsic and Functional Memristive Materials for Soft Biorealistic Architectures Jaehyoung KO1, Soeun KIM1, Daeun KIM1, Sangho CHO1, Byung Chul JANG2, Sung Gap IM3, and Yongho JOO1* (1Korea Institute of Science and Technology, 2Kyungpook National University, 3Korea Advanced Institute of Science and Technology (KAIST), Korea)
Session 3-3 Perovskites-optoelectronics-II / Room: Halla Room Chair: Changsoon CHO (Pohang University of Science and Technology (POSTECH), Korea)
Time Presentation No. Ttle
16:25-16:50 INT16-0250 Development of High-Performance Solar Cells based on Perovskite Quantum Dots Sung-Yeon JANG* (Ulsan National Institute of Science and Technology (UNIST), Korea)
16:50-17:05 ORT16-0070 Operando Energy Level Re-Alignment between Charge Selective Organic Transport Layers and Metal Halide Perovskites Fengshuo ZU1,2*, Jonathan WARBY3, Jinzhao LI1, Emilio G-PARTIDA3, Marcel ROß1, Lennart FROHLOFF2, Dongguen SHIN2,4, Patrick AMSALEM2, Nir TESSLAR5, Eva UNGER1,2, Steve ALBRECHT1, Martin STOLTERFOHT3, Norbert KOCH1,2 (1Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Germany, 2Humboldt-Universität zu Berlin, Germany, 3Universität Potsdam, Germany, 4Chonnam National University, Korea, 5Technion, Israel)
17:05-17:20 ORT16-0468 High-Efficiency Perovskite-Based Tandem Solar Cells Jung Geon SON, Shahid AMEEN, BongSoo KIM, Dong Suk KIM, and Jin Young KIM* (Ulsan National Institute of Science and Technology (UNIST), Korea)
17:20-17:35 ORT16-0352 Stabilization of Perovskite Precursors and Solar Cell via Hydrogen Bond-Driven Pseudo-Halide Complexation Jongmin CHOI* (Daegu Gyeongbuk Institute of Science and Technology (DGIST), Korea)
17:35-17:50 ORT16-0467 Study on Hole Transfer Layer Control for Improving Thermal Stability of Perovskite Solar Cells Dong Suk KIM* and Yun Seop SHIN (Ulsan National Institute of Science and Technology (UNIST), Korea)
17:50-18:05 ORT16-0051 High-Throughput Automated Materials Exploration Accelerates Perovskite Chemistry Discovery Jonghee YANG* (Yonsei University, Korea)
18:05-18:20 ORT16-0474 A Pathway toward High-performance Large-area Perovskite Solar Modules Young Yun KIM* (Korea Research Institute of Chemical Technology (KRICT), Korea)
18:00-19:30 [Room: Landing Ballroom C] Banquet
Date/ Time Oral Session_Day 4 (July 3, 2025, Thursday)
8:30-9:00 Registration
9:00-9:40 [Room: Landing Ballroom A] [PL10] Plenary Lecture 10
Chair: Unyong JEONG (Pohang University of Science and Technology (POSTECH), Korea)
Conjugated Oligoelectrolytes: A Versatile Platform for Membrane Modifications
Guillermo BAZAN* (Institute for Digital Molecular Analytics and Science Nanyang Technological University, Singapore)
09:40-10:10 Break (30 min)
Session 4-1 Optoelectronic Devices / Room: Landing Ballroom A Chair: Han Young WOO (Korea University, Korea)
Time Presentation No. Ttle
10:10-10:25 ORT3-0197 Recent Progress of Layer-By-Layer Organic Photovoltaics Xiaoling MA, Fujun ZHANG* (Beijing Jiaotong University, China)
10:25-10:40 ORT3-0163 A Green and Scalable Synthetic Approach to 3,4-Perylenedicarboxylic Acid Derivatives Mauro SASSI*, Anita ZUCCHI, Sara MATTIELLO, Luca BEVERINA (Università di Milano-Bicocca, Italy)
10:40-10:55 ORT20-0140 Narrow-Bandgap Polyene Composed of Cross-Conjugated Pentagonal Hydrocarbons Shu I. TAKAGI, Ibuki Nakamura, Zhe WANG, Masahiro HAYAKAWA and Aiko FUKAZAWA* (Kyoto University, Japan)
10:55-11:10 ORT16-0126 Architecting Stable Percolated Spiro-OMeTAD Networks via Mutualistic Radical-Dopant Synergy Dohyun KIM1, Sungryong KIM1, Seungbin HONG2, Chang Yun SON2 and Taiho PARK1* (1Pohang University of Science and Technology (POSTECH), 2Seoul National University, Korea)
Session 4-1 Emerging Materials and Systems / Room: Landing Ballroom A Chair: Han Young WOO (Korea University, Korea)
Time Presentation No. Ttle
11:10-11:25 ORT20-0165 Near-Infrared Fluorescence Behavior of Pyridinium–Cyclic Enolate Betaine Dyes Naoya SUZUKI, Mao SAIKUSA, Yuichiro HAYASHI, Takeshi MAEDA, Shintaro KODAMA, and Shigeyuki YAGI* (Osaka Metropolitan University, Japan)
11:25-11:40 ORT20-0038 Luminescent Persistent Radicals for Photon Management Applications Sara MATTIELLO1, Yohei HATTORI2, and Luca BEVERINA1* (1University of Milano-Bicocca, Italy, 2Nara Institute of Science and Technology, Japan)
11:40-11:55 ORT7-0434 Symmetry-Broken Charge Transfer between PAHs’ Ionic Radicals Qing WANG* (Inner Mongolia University, China)
Session 4-1 OMIECS: Modelling and Beyond / Room: Landing Ballroom B Chair: Keehoon KANG (Seoul National University, Korea), Sooji NAM (Electronics and Telecommunications Research Institute (ETRI), Korea)
Time Presentation No. Ttle
10:10-10:25 ORT7-0258 A Data Driven Approach to Enhancing Specific Capacity in n-type OMEICs for Energy Storage. Iona ANDERSON, Jenny NELSON* (Imperial College London, UK)
10:25-10:40 ORT20-0510 IM HAPPY: Inverse Model based on Hierarchically Abstracted rePeat unit of PolYmers Jihun AHN, Vikram THAPAR, Gabriella Pasya IRIANTI, Su-Mi HUR* (Chonnam National University, Korea)
10:40-10:55 ORT7-0213 Structure-Function Relationships in EDOT-Based Polymers: Homocoupling Defects and Side Chain Substitution Spencer J. GILMAN and John R. REYNOLDS* (Georgia Institute of Technology, USA)
10:55-11:10 ORT20-0409 Heterostructure Engineering of Lead-free 0D/1D Perovskites via Mechanochemistry for White Light Emission Jaeyoon CHO1, Yongjin KIM1, Jae Il KIM1, Jeongjae LEE1, Kyeong-Yoon BAEK2, Takhee LEE1 and Keehoon KANG1* (1Seoul National University, Korea, 2Harvard University, USA)
Session 4-1 Emerging Materials / Room: Landing Ballroom B Chair: Chair: Keehoon KANG (Seoul National University, Korea), Sooji NAM (Electronics and Telecommunications Research Institute (ETRI), Korea)
Time Presentation No. Ttle
11:10-11:25 ORT20-0411 π-Electron Functionality in Covalent Organic Frameworks Dmytro F. PEREPICHKA* (McGill University, Canada)
11:25-11:40 ORT20-0338 Anisotropic Liquid Crystal Networks from Programmed Reactive Mesogens Kwang-Un JEONG* (Jeonbuk National University, Korea)
11:40-11:55 ORT20-0171 Soluble Conjugated Polymers without Sidechains: Macrocycles as Comonomers Florian GLÖCKLHOFER1,2* (1TU Wien, Austria, 2Imperial College London, UK)
11:55-12:10 ORT20-0360 The Design and Applications of Membrane-intercalating Conjugated Oligoelectrolytes Cheng ZHOU* (South China University of Technology, China)
Session 4-1 Organic Photo(electro)catalyst-II / Room: Landing Ballroom C Chair: Jeong Gon SON (Korea Institute of Science and Technology (KIST), Korea)
Time Presentation No. Ttle
10:10-10:35 INT8-0184 Charge Carrier Dynamics in Organic Semiconductor Photocatalysts James R DURRANT* (University of Swansea, UK)
10:35-11:00 INT8-0110 Study on Charge Carrier Dynamics of Organic Photovoltaics and Photocatalysts Hyojung CHA* (Kyungpook National University, Korea)
11:00-11:25 INT8-0021 Design and Synthesis of Semiconducting Polymers for Solar-driven Hydrogen Evolution Ho-Hsiu CHOU* (National Tsing Hua University, Chinese Taipei)
11:25-11:40 ORT8-0047 Impact of Polymer Crystallinity in Organic p/n Heterojunction Nanoparticles on Photocatalytic Activity Tsubasa MIKIE1, Anji NAKAHARA1, Kazuki KOHZUKI2, Hideo OHKITA2, and Itaru OSAKA1* (1Hiroshima University, 2Kyoto University, Japan)
11:40-11:55 ORT8-0147 Boosting Active Site Density in Photocatalysts via Oxidation-Tuning Sulfur Segments Main-Chain Engineering Tse-Fu HUANG, Kuei-Jhong LIN, Kun-Han LIN, and Ho-Hsiu CHOU* (National Tsing Hua University, Chinese Taipei)
11:55-12:10 ORT8-0158 Low-cost Conjugated Polymer Nanoparticles for State-of-the-art Pt-free Hydrogen Photocatalysis Alexandre HOLMES1, Jingwen PAN2, Leandro FRANCO1,3, Rafael R. BICUDO3, C. Moyses ARAUJO3, Jiefang ZHU2, and Ergang WANG1* (1Chalmers University of Technology, 2Uppsala University, 3Karlstad University, Sweden)
12:10-13:30 Lunch
Session 4-2 Emerging Electronic Materials & Devices / Room: Landing Ballroom B Chair: Keehoon KANG (Seoul National University, Korea), Jong Hyun KIM (Ajou University, Korea)
Time Presentation No. Ttle
13:30-13:55 INT20-0498 Multifunctional Heterojunction Thin-Film Transistors Based on p-Te/n-Al:IZTO Jung Hoon HAN1, MiRiNae LEE1,2, Chahwan YANG1,2, and Sooji NAM1,2* (1Electronics and Telecommunications Research Institute, 2University of Science and Technology, Korea)
16:25-16:50 INT17-0427 Design Strategies for High-Definition & Deformable Quantum Dot Light-Emitting Diodes Moon Kee CHOI* (Ulsan National Institute of Science and Technology (UNIST), Korea)
14:20-14:35 ORT2-0366 Wafer-scale Transistor Arrays Fabricated Using Sloot-die Printing of Molybdenum Disulfide and Sodium-em!bedded Alumina Jeong Ho CHO* (Yonsei University, Korea)
14:35-14:50 ORT2-0086 Pyrrole-Fused Naphthalene Diimides (NDPIs) and Its Application in Organic Field-Effect Transistors Kexiang ZHAO* and Tsuyoshi MICHINOBU (Institute of Science Tokyo, Japan)
14:50-15:05 ORT2-0080 Crosslinked Donor-Acceptor Electrets for Solution-Processed Polymer Synaptic Transistor Memories Waner HE* and Tsuyoshi MICHINOBU (Institute of Science Tokyo, Japan)
Session 4-2 Organic Photo(electro)catalyst-III / Room: Landing Ballroom C Chair: Berta GÓMEZ-LOR (Materials Science Institute of Madrid (ICMM-CSIC), Spain)
Time Presentation No. Ttle
13:30-13:45 ORT8-0303 Design of Organic Semiconductor-based Photocatalysts for Efficient “Solar Fuel” Production Wei-Shi LI* (Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, China)
13:45-14:00 ORT8-0406 Advancing Organic Photoelectrochemical Cells for Solar Water Splitting Han-Hee CHO* (Ulsan National Institute of Science and Technology (UNIST), Korea)
14:00-14:15 ORT8-0261 Carbon-Neutral Photoelectrochemical Cells for Bias-Free Green Energy Generation Tae-Hyuk KWON* (Ulsan National Institute of Science and Technology, Korea)
14:15-14:30 ORT8-0077 Biomass Based 2D Polymeric Photocatalyst for Rapid Peroxide Production under Visible Light Jiang Tian LIU, Pedro Guerra DEMINGO, Victor LOTOCKI, Eloi GRIGNON, Chandra Veer SINGH and Dwight S SEFEROS* (University of Toronto, Canada)
14:30-14:45 ORT8-0293 Advancing Organic Photoanodes for Photoelectrochemical Cells: Efficiency and Stability Jae Hoon SON1, Ijwoo YEOP2, Jin Young KIM2, and Han Young WOO1* (1Korea University, 2Ulsan National Institute of Science and Technology (UNIST), Korea)
15:00-15:15 Break (15 min)
15:15-15:45 [Room: Landing Ballroom A] Closing Ceremony [Prize Draw]