CARBON MATERIAL FOR POLYMER ELECTROLYTE FUEL CELL CATALYST CARRIERS, CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELLS, AND FUEL CELL

A carbon material for polymer electrolyte fuel cell catalyst carriers, the nitrogen adsorption/desorption isotherm of said carbon material exhibiting two hysteresis loops comprising a first hysteresis loop and a second hysteresis loop within the range where the relative pressure P/P0 is 0.4 or more....

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Bibliographische Detailangaben
Hauptverfasser:	IIJIMA, TAKASHI, TADOKORO, KENICHIRO, FURUKAWA, SHINYA, MASAKI, KAZUYOSHI, TADA, WAKANA, HIYOSHI, MASATAKA, KOMURA, TOMOKO, SHIMIZU, TAKEHIRO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A carbon material for polymer electrolyte fuel cell catalyst carriers, the nitrogen adsorption/desorption isotherm of said carbon material exhibiting two hysteresis loops comprising a first hysteresis loop and a second hysteresis loop within the range where the relative pressure P/P0 is 0.4 or more. Matériau carboné pour supports catalytiques de pile à combustible à électrolyte polymère, l'isotherme d'adsorption/désorption d'azote dudit matériau carboné présentant deux boucles d'hystérésis dont une première boucle d'hystérésis et une seconde boucle d'hystérésis dans la plage où la pression relative P/P0 est de 0,4 ou plus.