Cho, Kilwon - Pohang University of Science and Technology

个人简介

Education / Experience 1975 ~ 1980 B. S. in Applied Chemistry, Seoul National University 1980 ~ 1982 M. S. in Applied Chemistry, Seoul National University 1983 ~ 1986 Ph. D. in Polymer Science, University of Akron 1986 ~ 1987 Postdoctoral Fellow, University of Akron 1987 ~ 1988 Visiting Scientist, IBM Research Center 1988 ~ Professor, Department of Chemical engineering, POSTECH 1993 ~ 1993 Visiting Professor, Tokyo Institute of Technology 2005 ~ Director, Polymer Research Institute, POSTECH 2006 ~ 2006 Vice President, The Society of Adhesion and Interface, Korea 2009 ~ 2009 Executive Director, The Polymer Society of Korea 2009 ~ Fellow, The Korean Academy of Science and Technology 2011 ~ Se Ah Chair Professor (南顧碩座敎授) 2011 ~ Director, Global Frontier Research Center for Advanced Soft Electronics (CASE) 2015 ~ 2015 Senior Vice President, The Polymer Society of Korea 2016 ~ 2016 President, The Polymer Society of Korea 2017 ~ POSTECH University Professor Awards and Honors 1986 Treadgold Award for Best Ph. D. Thesis, University of Akron 1999 Best Paper Award, The Korean Federation of Science and Technology Societies 2001 National Research Laboratory awarded by KOSEF, Korea 2004 Outstanding Research Award, The Polymer Society of Korea 2007 Outstanding Research Award, Gyeongbuk Province 2008 NANOKOREA Awards, Science Innovation Section, Prime Minister 2009 Proud Postechian Award, POSTECH 2009 Lee, D. Y. Award (心溪科學賞), Pohang Accelerator Laboratory 2010 Scientist of the Month (2010.4), The Ministry of Edu. Sci. Tech. and National Research Foundation 2015 Duckmyeong Hanlim Engineering Award, The Korean Academy of Science and Technology

研究领域

Interfacial energy, structure and adhesion of polymers are significant in the science and technology of films, elastomers, fibers, coatings, and adhesives. Furthermore, such fundamental knowledge is practically important in fabricating advanced functional devices. Recently engineers pay an increasing attention to biological surfaces trying to understand nature solves environmental problems and use these solutions to obtain materials and surfaces with special functionalities. Nature, through billions of years of trial and error, has produced effective solutions to numerous complex real-world problems. The rigorous competition of natural selection shows biological materials are developed according to a genetic algorithm and can adjust to environmental conditions. Many biological surfaces with special functions, such as the self-cleaning effect on a lotus leaf, a water harvesting capability on a Stenocara beetle’s back, the high adhesion and friction force provided by a gecko’s foot, the anisotropic dewetting behavior on a rice leaf, the non-reflective property on a moth eye, are all related to the unique micro- and nanostructures on the surfaces. Our objective is to provide a greater understanding of various properties associated with biological materials and transfer this knowledge to fabricate the practical applications of polymers.

近期论文

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Visualization and Investigation of Charge Transport in Mixed-Halide Perovskite via Lateral-Structured Photovoltaic Devices Seok Joo Yang, Min Kim, Hyomin Ko, Dong Hun Sin, Ji Ho Sung, Jungho Mun, Junsuk Rho, Moon‐Ho Jo, Kilwon Cho, Adv. Funct. Mater. 2018, 1804067 Liquid coplanar-gate organic/graphene hybrid electronics for label-free detection of single and double-stranded DNA molecules Jin Woo Kim, Yoon-ha Jang,Gwang Mo Ku, Seunghyun Kim, Eunho Lee, Kilwon Cho, Kwang-il Lim, Wi Hyoung Lee, Organic Electronics, 2018, 62, 163-167 Tuning the Energy Levels of Aza-Heterocycle-Based Polymers for Long-Term n-Channel Bottom-Gate/Top-Contact Polymer Transistors Suxiang Ma, Guobing Zhang, Feifei Wang, Yanrong Dai, Hongbo Lu, Longzhen Qiu, Yunsheng Ding, and Kilwon Cho Macromolecules, 2018, 51, 15, 5704-5712 Enhancing the power conversion efficiency of perovskite solar cells via the controlled growth of perovskite nanowires Ranbir Singh, Sanjaykumar R. Suranagi, Seok Joo Yang, and Kilwon Cho Nano Energy 2018, 51, 192–198 Design of Nonfullerene Acceptors with Near-Infrared Light Absorption Capabilities Jaewon Lee†, Seo‐Jin Ko†, Martin Seifrid, Hansol Lee, Caitlin McDowell, Benjamin R. Luginbuhl, Akchheta Karki, Kilwon Cho, Thuc‐Quyen Nguyen, Guillermo C. Bazan, Adv. Energy Mater. 2018, 1801209 Nonfullerene/Fullerene Acceptor Blend with a Tunable Energy State for High-Performance Ternary Organic Solar Cells Min Kim†, Jaewon Lee†, Dong Hun Sin, Hansol Lee, Han Young Woo, and Kilwon Cho, ACS Appl. Mater. Interfaces, 2018, 10, 30, 25570-25579 Copper-Vapor-Assisted Growth and Defect-Healing of Graphene on Copper Surfaces Hyo Chan Lee, Hyojin Bong, Min Seok Yoo, Mankyu Jo, Kilwon Cho, Small 2018, 1801181 1D versus 2D Growth of Soluble Acene Crystals from Soluble Acene/Polymer Blends Governed by a Residual Solvent Reservoir in a Phase-Separated Polymer Matrix Jung Hun Lee, Hyun Ho Choi, Yeong Don Park, John E. Anthony, Jung Ah Lim, Jangwhan Cho, Dae Sung Chung, Jinhyun Hwang, Ho Won Jang, Kilwon Cho, Wi Hyoung Lee, Adv. Funct. Mater. 2018, 1802875 Bandgap Narrowing in Non-Fullerene Acceptors: Single Atom Substitution Leads to High Optoelectronic Response Beyond 1000 nm Jaewon Lee†, Seo‐Jin Ko†, Martin Seifrid, Hansol Lee, Benjamin R. Luginbuhl, Akchheta Karki, Michael Ford, Katie Rosenthal, Kilwon Cho, and Thuc‐Quyen Nguyen, Guillermo C. Bazan, Adv. Energy Mater. 2018, 1801212 Control of Concentration of Non-Hydrogen-Bonded Hydroxyl Groups in Polymer Dielectrics for Organic Field-Effect Transistors with Operational Stability Hyunjin Park, Jimin Kwon, Boseok Kang, Woojo Kim, Yun-Hi Kim, Kilwon Cho, and Sungjune Jung, ACS Appl. Mater. Interfaces, Just Accepted Manuscript 2018, Recent Advances in Morphology Optimization for Organic Photovoltaics Hansol Lee†, Chaneui Park†, Dong Hun Sin†, Jong Hwan Park, and Kilwon Cho, Adv. Mater. 2018, 1800453 Bar-Coated Ultrathin Semiconductors from Polymer Blend for One-Step Organic Field-Effect Transistors Feng Ge, Zhen Liu, Seon Baek Lee, Xiaohong Wang, Guobing Zhang, Hongbo Lu, Kilwon Cho, and Longzhen Qiu, ACS Appl. Mater. Interfaces, 2018, 10(25), 21510-21517 Effect of donor-acceptor molecular orientation on charge photogeneration in organic solar cells Hansol Lee, Dongki Lee, Dong Hun Sin, Sang Woo Kim, Mun Seok Jeong, Kilwon Cho, NPG Asia Mater. 2018, Fluorine-functionalization of an isoindoline-1,3-dione-based conjugated polymer for organic solar cells Hyeongjin Hwang†, Hyomin Ko†, Sangsik Park, Sanjaykumar R. Suranagi, Dong Hun Sin, Kilwon Cho, Organic Electronics 2018, 59, 247-252 Nanopatched Graphene with Molecular Self-Assembly Toward Graphene-Organic Hybrid Soft Electronics Boseok Kang†, Seong Kyu Lee†, Jaehyuck Jung, Minwoong Joe, Seon Baek Lee, Jinsung Kim, Changgu Lee, Kilwon Cho, Adv. Mater. 2018, 1706480 Accurate Extraction of Charge Carrier Mobility in 4-Probe Field-Effect Transistors Hyun Ho Choi, Yaroslav I. Rodionov, Alexandra F. Paterson, Julianna Panidi, Danila Saranin, Nikolai Kharlamov, Sergei I. Didenko, Thomas D. Anthopoulos, Kilwon Cho, Vitaly Podzorov, Adv. Funct. Mater. 2018, 1707105 Molecular engineering of perylene-diimide-based polymer acceptors containing heteroacene units for all-polymer solar cells Sanjaykumar R. Suranagi, Ranbir Singh, Joo-Hyun Kim, Min Kim, Harald Ade, and Kilwon Cho, Organic Electronics 2018, 58, 222–230 An Ultrastable Ionic Chemiresistor Skin with an Intrinsically Stretchable Polymer Electrolyte Ming Liang Jin†, Sangsik Park†, Jong‐Seon Kim, Sung Hyun Kwon, Shuye Zhang, Min Seok Yoo, Sungwoo Jang, Hyeong‐Jun Koh, Soo‐Yeon Cho, So Young Kim,Chi Won Ahn, Kilwon Cho, Seung Geol Lee, Do Hwan Kim, and Hee‐Tae Jung, Adv. Mater. 2018, 30, 1706851 Chirality detection of amino acid enantiomers by organic electrochemical transistor Lijun Zhang, Guiheng Wang, Can Xiong, Lei Zheng, Jianbo He, Yunsheng Ding, Hongbo Lu, Guobing Zhang, Kilwon Cho, and Longzhen Qiu, Biosensors and Bioelectronics, 2018, 105, 121–128 Enhancement of the Power-Conversion Efficiency of Organic Solar Cells via Unveiling an Appropriate Rational Design Strategy in Indacenodithiophene-alt-quinoxaline pi-Conjugated Polymers Christos L. Chochos, Ranbir Singh, Vasilis G. Gregoriou, Min Kim, Athanasios Katsouras, Efthymis Serpetzoglou, Ioannis Konidakis, Emmanuel Stratakis, Kilwon Cho, and Apostolos Avgeropoulos, ACS Appl. Mater. Interfaces, 2018, 10(12), 10236–10245