Protective graphite coating on metallic bipolar plates for PEMFC applications

A new design of metallic bipolar plates with pure graphite coating on metal substrates has been developed. The top layer was a continuous graphite sheet made by the expanded graphite flakes. The pure and layered graphite surface provides high electrical conduction and high chemical inertness in PEMF...

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Veröffentlicht in:	Electrochimica acta 2012-02, Vol.62, p.30-35
Hauptverfasser:	Wang, Wen-Lin, He, Shu-Mei, Lan, Chao-Ho
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Austenitic stainless steels Binders Bipolar plate Cathodic polarization Coating Corrosion Corrosion prevention Current density Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Expanded graphite Fuel cells Graphite Heat resistant steels Plates Sheet metal
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