한국전기화학회

Vol.12, No.2, May 2009

Position-Dependent Cathode Degradation of Large Scale Membrane Electrode Assembly for Direct Methanol Fuel Cell직접 메탄올 연료전지용 대면적 막-전극 접합체 공기극의 위치별 열화 현상: JKES Vol.12, No.2, pp.148~154, May 2009; DOI : 10.5229/JKES.2009.12.2.148

Soo-Kil Kim, Eun Sook Lee, Yi-Young Kim, Jang Mi Kim, Han-Ik Joh, and Heung Yong Ha김수길·이은숙·김이영·김장미·조한익·하흥용

Center for Fuel Cell Research, Korea Institute of Science and Technology, Hawolgok-dong, Sungbuk-gu, Seoul, 136-791, Korea Energy Research Center, Hyupjin I&C, 143-2 Gwelang-ri, Jungnam-myun, Hwasung city, Kyunggi-do, 445-963, Korea한국과학기술연구원 연료전지연구단, 협진 I&C 에너지 연구 센터

With respect to the durability of large scale (150 cm2) membrane electrode assembly (MEA) of direct methanol fuel cell (DMFC), degradation phenomena at cathode is monitored and analyzed according to the position on the cathode surface. After constant curr

Keyword : DMFC, MEA, Degradation, Cathode, Catalyst, Flooding, Membrane, GDL

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JKES

Vol.12, No.2, May 2009