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公开(公告)号:US07923172B2
公开(公告)日:2011-04-12
申请号:US10955999
申请日:2004-09-30
申请人: Emory S. De Castro , Yu-Min Tsou , Maria Josefina Cayetano , Jeffrey G. Morse , Michael Schneider , Hua Deng
发明人: Emory S. De Castro , Yu-Min Tsou , Maria Josefina Cayetano , Jeffrey G. Morse , Michael Schneider , Hua Deng
CPC分类号: H01M4/8807 , C25B11/035 , H01M4/861 , H01M4/8636 , H01M4/8657 , H01M4/926 , H01M8/0234 , H01M8/0243 , H01M8/0245 , H01M8/1004 , Y02P70/56
摘要: An improved structure for gas diffusion electrodes and gas diffusion layers whereby fine gradients of porosity and hydrophobicity promote efficient gas transport, water removal and overall enhanced performance of Membrane Electrode Assemblies constructed with these components.
摘要翻译: 用于气体扩散电极和气体扩散层的改进的结构,由此孔隙率和疏水性的精细梯度促进了用这些组分构建的膜电极组件的有效气体输送,除水和总体增强的性能。