Katodereaktantstrømningsfeltkomponent til en brændselscellestabel
摘要
The reactant flow field on the cathode side of a fuel cell assembly is formed from a plate made from carbon particles that are bonded together by a fluorocarbon polymer binder. The cathode reactant flow field is non-porous, and is hydrophobic due to the presence of the poller binder. The carbon particles are preferably carbon flakes which pack together very tightly, and require only a minor amount of the polymer binder to form a solid plate. The plate will provide cathode reactant flow channels, will conduct electrons and heat and will minimize acid absorption in a fuel cell stack due to its hydrophobic nature.
申请公布号
DK0786155(T3)
申请公布日期
1999.08.30
申请号
DK19950935031T
申请日期
1995.09.21
申请人
INTERNATIONAL FUEL CELLS CORPORATION
发明人
BREAULT, RICHARD, D.;MARTIN, RONALD, G.;ROCHE, ROBERT, P.;KLINE, GREGORY, R.