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Start-stop degradation carbon oxidation

Besides the already-mentioned system-based strategies for mitigating carbon oxidation, there is obviously also the possibility to improve the CL composite (Pt/carbon, binder, PA) regarding start-/stop-induced degradation. It was shown that Pt alloys in HT-PEMFC exhibit reduced electrode overpotentials subsequent to simulated start/stop cycling compared to pure Pt. It was furthermore found that changing the catalyst carbon support to stabilized (graphitized) carbon (SC) also positively affects fuel cell durability. [Pg.306]

See other pages where Start-stop degradation carbon oxidation is mentioned: [Pg.1624]    [Pg.321]    [Pg.47]    [Pg.1623]    [Pg.324]    [Pg.292]    [Pg.500]    [Pg.137]    [Pg.243]    [Pg.441]    [Pg.64]    [Pg.2501]    [Pg.468]    [Pg.700]   
See also in sourсe #XX -- [ Pg.471 ]



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Carbonate degradation

Carbonization degradation

Degradation carbons

OXIDATION OXIDATIVE DEGRADATION

Oxidations degradative oxidation

Oxidative degradation

Start-stop degradation

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