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公开(公告)号:US06572997B1
公开(公告)日:2003-06-03
申请号:US09569897
申请日:2000-05-12
申请人: Zafar Iqbal , Jeff Pratt , Jim Matrunich , James V. Guiheen , Hongli Dai , Tim Rehg , Dave Narasinham
发明人: Zafar Iqbal , Jeff Pratt , Jim Matrunich , James V. Guiheen , Hongli Dai , Tim Rehg , Dave Narasinham
IPC分类号: H01M802
CPC分类号: B82Y30/00 , H01M8/0213 , H01M8/0221 , H01M8/0226 , H01M8/0252 , Y10S977/734 , Y10S977/753 , Y10S977/932 , Y10S977/948
摘要: An electrically conductive flow-field plate in a proton exchange membrane fuel cell comprises a composition made of a resin and a plurality of carbon nanotubular fibers having an average diameter is at least about 0.5 nm and up to about 300 nm. The carbon nanotubular fibers are present at not more than about 85 wt. %. The resin can be of a thermoplastic type, a fluorinated type, a thermosetting type and a liquid crystalline type.
摘要翻译: 质子交换膜燃料电池中的导电流场板包括由树脂制成的组合物和平均直径为至少约0.5nm且至多约300nm的多个碳纳米管纤维。 碳纳米管纤维以不超过约85重量%存在。 %。 树脂可以是热塑型,氟化型,热固型和液晶型。