한국전기화학회

Vol.13, No.4, November 2010

Effects of Storage Condition on Degradation of Automotive Polymer Electrolyte Membrane Fuel Cells보관상태가 자동차용 고분자전해질 연료전지의 성능 감소에 미치는 영향: JKES Vol.13, No.4, pp.277~282, November 2010; DOI : 10.5229/JKES.2010.13.4.277

Eun-Ae Cho조은애

Fuel Cell Center, Korea Institute of Science and Technology 39-1 Hawolgok-dong Sungbuk-gu, Seoul 136-791, Korea한국과학기술연구원 연료전지센터

Durability of automotive polymer electrolyte membrane fuel cell (PEMFC) strongly depends the startup/shutdown procedure. Formation of hydrogen/air boundary in the anode gas channel, so-called reverse current condition, particularly induces fast degradatio

Keyword : PEMFC, Startup/shutdown, Durability, Degradation, Oxygen concentration

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JKES

Vol.13, No.4, November 2010