A novel powder particularly suitable for forming the catalyst layer in the manufacture of electrochemical cell electrodes comprises a high molecular weight fluorocarbon polymer and precatalyzed carbon. The maximum size of the particles is about five microns and the polymer has a molecular weight of at...http://www.google.fr/patents/US4177159?utm_source=gb-gplus-shareBrevet US4177159 - Catalytic dry powder material for fuel cell electrodes comprising fluorocarbon polymer and precatalyzed carbon
Catalytic dry powder material for fuel cell electrodes comprising ...
