NANOKOMPOSIT TIL BIPOLÆRE PLADER I EN BRÆNDSELSCELLE

NANOKOMPOSIT TIL BIPOLÆRE PLADER I EN BRÆNDSELSCELLE

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 t...

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Bibliographische Detailangaben
Hauptverfasser: GUIHEEN, JAMES, V, IQBAL, ZAFAR, NARASINHAM, DAVE, REHG, TIM, MATRUNICH, JIM, DAI, HONGLI, PRATT, JEFF
Format: Patent
Sprache:dan
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung: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.