发明名称 Highly conductive, multi-layer composite precursor composition to fuel cell flow field plate or bipolar plate
摘要 This invention provides a moldable, multiple-layer composite composition, which is a precursor to an electrically conductive composite flow field plate or bipolar plate. In one preferred embodiment, the composition comprises a plurality of conductive sheets and a plurality of mixture layers of a curable resin and conductive fillers, wherein (A) each conductive sheet is attached to at least one resin-filler mixture layer; (B) at least one of the conductive sheets comprises flexible graphite; and (C) at least one resin-filler mixture layer comprises a thermosetting resin and conductive fillers with the fillers being present in a sufficient quantity to render the resulting flow field plate or bipolar plate electrically conductive with a conductivity no less than 100 S/cm and thickness-direction areal conductivity no less than 200 S/cm<SUP>2</SUP>.
申请公布号 US2008220282(A1) 申请公布日期 2008.09.11
申请号 US20070715786 申请日期 2007.03.09
申请人 JANG BOZ Z;ZHAMU ARUNA;GUO JIUSHENG 发明人 JANG BOZ Z.;ZHAMU ARUNA;GUO JIUSHENG
分类号 B32B15/04 主分类号 B32B15/04
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