VARIABLE CATALYST LOADING BASED ON FLOW FIELD GEOMETRY

• Main Authors: SOMPALLI BHASKAR, FUSS ROBERT L
• Format: Patent
• Language: English
• Published: 30.09.2010
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A fuel cell including a membrane electrode assembly composed of a ionically conductive member sandwiched between a pair of electrodes. At least one of the electrodes including a catalyst loading characterized by catalytic activity that varies in proportion to the catalyst loading. Moreover, the fuel...