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■ 외부초청 세미나

일시: 07.6.12(화) 16:00
연사: 최재우 교수 (Wayne State University)
제목: Flexible Energy Conversion Micro-Cable


In this presentation, I would like to present an on-going research activity in my group about an energy conversion device, which is a microscale flexible cylindrical hydride system, which is able to combine chemical and solar energy to generate electrical energy. The fuel cell devices consist of a cylindrical nafion tube as the membrane and carbon nanotube doped Pt(-Ru)/carbon black as the catalyst, anode and cathode. The flexible energy conversion device does not require any bipolar plates. The microscale cylindrical fuel cell device is very desirable to improve the performance of fuel cells by adapting the asymmetrical transport properties of fuel cells. This opens an opportunity to reduce overpotential, fuel crossover and cost, and to increase safety, efficiency and durability. Carbon nanotube doped catalyst shows tenfold catalytic activity, conductivity and durability enhancement. Due to these promising properties, various types of fuels can be used including hydrogen and alcohols. Additionally, the flexible fuel cell cable device is designed to increase its power generation efficiency by employing solar energy to increase the catalytic activity of fuel cells. This is achieved by incorporating light sensitive materials into the catalyst layer.

List of Articles
번호 제목 날짜
21 [KINC Invited Seminar] Shu Yang (Dept. of MSE, Univ. of Pennsylvania) file 2011.05.30
20 [KINC Invited Seminar] 김명길 박사(Stanford University) file 2013.08.19
19 [KINC Invited Seminar] 김종복 박사(Princeton University) file 2012.04.25
18 [KINC Invited Seminar] 박 철 박사( National Institute of Aerospace (NIA)) file 2013.12.27
17 [KINC Invited Seminar] 이건도 연구교수(서울대 재료공학부) file 2012.05.07
16 [KINC Invited Seminar] 이민백 박사 (Georgia Institute of Technology) 2011.06.08
15 [KINC Invited Seminar] 이재광 박사 (Vanderbilt University) file 2012.06.07
14 [KINC Invited Seminar] 홍영기 박사(University of Michigan) 2013.12.27
13 [KINC Seminar] 나노융합산업 발전전략- 박기영 박사 (지식경제부 바이오나노과장) 2009.02.26
12 [KINC 초청 세미나 안내] 2015.1.21(수) 16시, 윤종승 교수(Southern California 대학) file 2015.01.12
11 [KINC 초청 세미나 안내]2015.10.29 16:00 조지아텍 Zhiqun Lin 교수 file 2015.10.27
10 [KINC 초청세미나 안내] 2015.02.02(월)16:00, 이재광 박사(Oak Ridge National Laboratory) file 2015.02.04
9 [KINC 초청세미나 안내]2014.10.13 11시, 엄태식 박사(University of Washington) 2014.10.13
8 [KINC 특별 세미나 안내]2016.04.04 16:00 김학민 (한국과학기술원 상임감사) file 2016.11.07
7 [KI목요세미나] 김봉수 교수(KAIST 화학과) file 2011.03.14
6 [KI목요세미나] 정희태 교수(KAIST, 생명화학공학과) file 2011.09.15
5 [Special Invited Seminar] Prof. Paras N. Prasad (State University of New York at Buffalo) file 2014.02.17
4 [Special Invited Seminar] Status and Prospect on Development of Nanomaterials for Supercapacitor file 2014.02.13
3 [제 3회 KINC 특별 초청 강연 안내]2017.10.23(월) 16시 이조원 한미 나노포럼 조직위원장 file 2017.10.16
2 오스트리아-한국 나노기술 국제협력을 위한 공동 세미나 개최 file 2019.06.22
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