Effects of the carbon powder characteristics in the cathode gas diffusion layer on the performance of polymer electrolyte fuel cells

作者: E Antolini , R.R Passos , E.A Ticianelli

DOI: 10.1016/S0378-7753(02)00112-X

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摘要: The effects of two different carbon powders (oil-furnace black and acetylene-black) as materials for cloth-based cathode gas diffusion layers on the performance polymer electrolyte fuel cell (PEFC) electrodes were investigated. powder characteristics affect reversible potential (E8) both linear non-linear polarization components. best was obtained at an oxygen pressure 5 atm with acetylene-black in layer. # 2002 Elsevier Science B.V. All rights reserved.

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