고민재

서울 공과대학 화학공학과 교수이자 차세대 에너지재료 연구실장을 겸하고 있다.

• 연락처 : 02-2220-0528
• 이메일 : mijko@hanyang.ac.kr / minjae.ko@gmail.com
• 홈페이지 : http://aeml.hanyang.ac.kr/frontpage.asp?catalogid=aemlab&language=ko

학력

• 1997-2001 Seoul National University Ph.D., School of Materials Science and Engineering
  • Advisor: Prof. Won Ho Jo
  • Dissertation: A Study on the Self-Assembly of Triblock Copolymers by Computer Simulation (August 2001)
• 1995-1997 Seoul National University M.S., Dept. of Fiber and Polymer Science
  • Advisor: Prof. Won Ho Jo
  • Dissertation: Phase Behavior of Chitosan with Different Degree of Deacetylation/Polyamide 6 Blends (February 1997)
• 1991-1995 Seoul National University B.S., Dept. of Fiber and Polymer Science
  • Graduation with honors

경력

• 2017.2 - present : Hanyang University(Seoul), professor
• 2015.3 - 2017.1 : Korea University
  • KU-KIST Professor, KU-KIST Graduate School of Converging Science and Technology, Korea University
• 2012 - 2017.1 : Korea University
  • Adjunct Professor, Green School
• 2009 - 2017.1 : University of Science and Technology (UST)
  • Adjunct Professor, Department of Nanomaterials Science and Engineering
• 2008.2 - 2017.1 : Korea Institute of Science and Technology (KIST)
  • Senior/Principal Research Scientist
  • Photo-Electronic Hybrids Research Center
• 2005 - 2008 : Samsung Electronics Company, LCD Business (Asan)
  • Senior Engineer, HD LCD Center, Product Technology Team
• 2001 - 2004 : Massachusetts Institute of Technology(MIT)
  • Advisor: Prof. Gregory C. Rutledge
  • Postdoctoral Associate, Chemical Engineering, Center for Advanced Engineering Fibers and Films (CAEFF)

동정

• 2018.05 이달의연구자 선정

연구

주요연구분야

• Nanostructured Energy Harvesting Materials, Devices and Processes
• Next Generation Photovoltaics (Perovskite, Sensitized, Quantum Dots)
• Flexible Electronics
• Smart Nanomaterials

종이접기+3D프린팅으로 태양전지 집적도를 높이다(2019.11)

• 고민재 교수, 한국과학기술연구원(KIST) 광전하이브리드연구센터 이필립 박사, 조만식 박사 공동 연구팀이 종이접기 기술(오리가미, 키리가미)을 적용해 집적도와 신축성을 동시에 높인 페로브스카이트 태양전지 모듈을 개발하였다.
• 해당 신축성·전도성 플랫폼 기술은 태양전지 외에도 에너지 소자, 센서, 액츄에이터 등 다양한 전자 소자에 적용이 용이하며, 3차원 설계에 따른 다양한 소자의 성능 향상을 기대할 수 있다.
• 연구팀의 모듈은 기존 신축성 소자와 비교해 100%에 가까운 집적도 및 시스템 신축성을 동시에 달성했다는 점에서 큰 의미를 가진다고 평가받는다.
• 이번 연구결과는 나노 분야 미국화학회 학술지인 ‘ACS Nano’ (IF: 13.903, JCR 분야 상위 5.74%,10월 4일자)에 게재되었다.

‘태양전지·태양광 물분해 효율 향상’ 양자점 흡착 신기술 개발(2018.03)

• 고민재 교수는 호서대 김재엽 교수 연구팀 및 UNIST 이재성 교수 연구팀과 공동으로 황화납·황화카드뮴 양자점 흡착 신기술을 개발, 태양전지 및 태양광 물 분해에 의한 수소생산 효율을 크게 향상하는 데 성공했다.
• 이번 연구를 통해 금속산화물 전극을 염기성 용액으로 전처리하면 황화납 양자점 흡착량이 증가한다는 사실도 확인했다. 이 기술을 적용해 제작한 광전극을 양자점 감응 태양전지에 적용했을 때 광변환 효율이 기존 대비 33%가량 증가한 것으로 나타났다고 전했다. 그뿐만 아니라, 태양광 물 분해에 의한 수소 생산에 적용 시 세계 최고 수준인 22.1밀리암페어 광전류 값을 기록했다고 밝혔다.
• 본 연구 결과는 세계적인 학술저널인 ‘어플라이드 카탈리시스 B : 환경’ 온라인판에 'Highly loaded PbS/Mn-doped CdS quantum dots for dual application in solar-to-electrical and solar-to-chemical energy conversion'이라는 제목으로 게재됐다.

수상

• GPVC Young Scientist Award by Global Photovoltaic Conference 2018 (2018. 3. 14)
• Award of Excellence for the “Scientists who will lead 100 key technologies of Korea in 2020” by the National Academy of Engineering of Korea (2013.12.19)
• Young Scientist Award of 2012 by Korea Research Council of Fundamental Science and Technology
• KIST Young Fellow Grant, 2013
• Best Project Award of KIST, 2011, 2013 (Project Leader)
• Best Research Team Award of KIST, 2011 (Project Leader)
• Best Research Team Award of KIST, 2008, 2009
• Six Sigma Best Practice Award, Samsung Electronics Co. LCD Business, 2007

주요논문

• J.S. Kang, J.-Y. Kim, J. Yoon, J. Kim, J. Yang, D.Y. Chung, M.-C. Kim, H. Jeong, Y.J. Son, B.G. Kim, J. Jeong, T. Hyeon, M. Choi*, M.J. Ko*, and Y.-E. Sung*, “Room-Temperature Vapor Deposition of Cobalt Nitride Nanofilms for Mesoscopic an Perovskite Solar Cells”, Advanced Energy Materials 8, 17031114 (2018) (Selected as an Outside Front Cover Paper)
• Y.H. Park, I. Jeong, S. Bae, H.J. Son, P. Lee, J. Lee, C.-H. Lee*, and M.J. Ko*, “Inorganic Rubidium Cation as an Enhancer for Photovoltaic Performance and Moisture Stability of HC(NH2)2PbI3 Perovskite Solar Cells”, Advanced Functional Materials 27(16), 1605988 (2017) (Inside Front Cover Paper)
• B. Koo, H. Jung, M. Park, J.-Y. Kim, H.J. Son, and M.J. Ko*, “Pyrite-Based Bi-functional Layer for Long-term Stability and High Performance of Organo-Lead Halide Perovskite Solar Cells” Advanced Functional Materials, 26(30), 5400-5407 (2016) (Inside Front Cover Paper)
• J. W. Jo, M.-S. Seo, M. Park, J.-Y. Kim, J.S. Park, I.K. Han, H. Ahn, B.-H. Son, M.J. Ko*, and H.J. Son*, “Improving Performance and Stability of Flexible Planar-heterojunction Perovskite Solar Cells using Polymeric Hole-transport Material”, Advanced Functional Materials, 26 (25), 4464-4471 (2016). (Inside Front Cover Paper)
• Y. Li, S. Carretero-Palacios, K. Yoo, J.H. Kim, A.Solano, C.-H. Lee, H. Miguez*, and M.J. Ko*, “Maximized performance of dye solar cells on plastic: a combined theoretical and experimental optimization approach”, Energy & Environmental Science, 9(6), 2061-2071 (2016)
• J.-Y. Kim, J. Yang, J.H. Yu, W. Baek, C.-H. Lee, H.J. Son, T. Hyeon*, and M.J. Ko*, “Highly Efficient Copper-Indium-Selenide Quantum Dot Solar Cells: Suppression of Carrier Recombination by Controlled ZnS Overlayers”, ACS Nano, 9 (11), 11286-11295 (2015).
• I. Jeong, H.J. Kim, B.-S. Lee, H.J. Son, J.Y. Kim, D.-K. Lee, D.-E. Kim, J. Lee*, and M.J. Ko*, “Highly efficient perovskite solar cells based on mechanically durable Molybdenum cathode”, Nano Energy, 17, 131-139 (2015). (Selected as a Back Cover Paper).
• M. Park, H.-J. Kim, I. Jeong, J. Lee, H. Lee, H.J. Son, D.-E. Kim*, and M.J. Ko*, “Mechanically Recoverable and Highly Efficient Perovskite Solar Cells: Investigation of Intrinsic Flexibility of Organic-Inorganic Perovskite”, Advanced Energy Materials, 5, 1501406 (2015). (Selected as a Back Cover Paper).
• S. Park, K. Yoo, J.-Y. Kim, J.Y. Kim, D.-K. Lee, B. Kim, H. Kim, J.H. Kim, J. Cho and M.J. Ko*, “Water-based thixotropic polymer gel electrolyte for dye-sensitized solar cells” ACS Nano, 7 (5), 4050-4056 (2013).
• Y. Li, K. Yoo, D.-K. Lee, J.Y. Kim, H. Kim, B. Kim, and M.J. Ko*, “Photovoltaic properties of high efficiency plastic dye-sensitized solar cells employing interparticle binding agent “nanoglue”” Nanoscale, 5 (11), 4711-4719 (2013) (Front Cover Featured)
• Y. Li, D.-K. Lee, J.Y. Kim, B. Kim, N.-G. Park, K. Kim, J.-H. Shin, I.S. Choi* and M.J.Ko*, “Highly Durable and Flexible Dye-Sensitized Solar Cells Fabricated on Plastic Substrates: PVDF-Nanofiber-Reinforced TiO2 Photoelectrodes” Energy & Environmental Science, 5, 8950-8957 (2012). (Back Cover Featured)

학회활동

• 2018.1. - present : Editorial Board Member of “Nano Convergence”
• 2016.1 - present : Associate Editor of “Current Photovoltaic Research”
• (The Korean Photovoltaic Society)
• 2016.1 - present : The Korean Photovoltaic Society - Publishing Director
• 2016.1 - present : The Korean Polymer Society
• 2015.6 - present : Editorial Board Member of “Scientific Reports” (Nature Publishing Group)
• 2015.1 - present : The Korean Organic Photovoltaic Society Academic - Director
• 2012.1 - present : The Korean Photovoltaic Society - Member of the Board of Directors
• 2016.1 - 2017.12. : Editor of “Nano Convergence”(Korea Nano Technology Research Society)
• 2015.1 - 2015.12 : Editor-in-Chief of “Photoscience”- The Korean Society of Photoscience
• 2014.1 - 2015.12 : The Korean Electrochemical Society - Director of Solar Cell Division
• 2012.1 - 2012.12 : Member of the Board of Operating Directors
• 2021.1-,한국공학한림원 화학생명공학 일반 회원

언론활동

교내 언론

• <뉴스H> 2018.05.27 고민재 교수(화학공학과) 차세대 태양전지의 발견