Diamond-like carbon based electrocatalytic coating for fuel cell

Details Diamond-like carbon based electrocatalytic coating for fuel cell Diamond-like carbon based electrocatalytic coating for fuel cell

1996-07-02

1998-08-18

Maples, John S.

Chemistry: electrical current producing apparatus, product, and

Having earth feature

429 40, H01M 486

Patent

active

057956723

ABSTRACT:
The present invention provides a low-temperature method for producing electrocatalytic coatings for fuel cell electrodes. The electrocatalytic coating comprises a thin-film of diamond-like carbon doped with finely-dispersed catalytic agent, preferably platinum, platinum-ruthenium, or other catalytically active materials. The method may be scaled-up as a highly economical reel-to-reel process comparable to the manufacture of coated polymers for food packaging applications.

REFERENCES:
patent: 5624718 (1997-04-01), Dearnalem

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