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Degradation cathode activity loss, surface oxide

DMFC performance loss due to catalyst degradation has been attributed to several factors a decrement of the electrochemically active surface area (ECSA) of the platinum electrocatalyst supported on a high-surface-area carbon, a loss of cathode activity towards the ORR by surface oxide formation, and ruthenium crossover [83, 85, 116, 117]. [Pg.347]

See other pages where Degradation cathode activity loss, surface oxide is mentioned: [Pg.142] [Pg.556] [Pg.152] [Pg.197] [Pg.103] [Pg.106] [Pg.267] [Pg.468] [Pg.11] [Pg.277] [Pg.491] [Pg.339] [Pg.786] [Pg.40] [Pg.4]

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Activated oxidation

Activation losses

Activation oxidation

Active oxides

Activity oxidation

Cathode activation

Cathode degradation

Cathode surface

Cathode-oxidizing

Cathodic activation

OXIDATION OXIDATIVE DEGRADATION

Oxidations degradative oxidation

Oxidative activation

Oxidative degradation

Oxides activated

Oxidizing activators

Surface activation cathodic

Surface degradation