Method for making a gas diffusion electrode

Details Method for making a gas diffusion electrode Method for making a gas diffusion electrode

1995-06-05

1997-06-17

Beck, Shrive

Coating processes

Spraying

427115, 427424, B05D 700

Patent

active

056395167

ABSTRACT:
Method for making a gas diffusion electrode, whereby at least one layer of a liquid (7) containing active particles and a binding agent in a solvent is sprinkled or atomized on a porous, hydrophobic support (8), characterized in that the sprinkling or atomization is carried out by adding heat to the sprinkled or atomized liquid, so that the solvent is partly evaporated before the support (8) is reached.

REFERENCES:
patent: 4185131 (1980-01-01), Goller et al.
patent: 4804592 (1989-02-01), Vanderborgh et al.
patent: 4849253 (1989-07-01), Maricle et al.
patent: 5234777 (1993-08-01), Wilson
Database WPI, Section Ch., Derwent Publication Ltd., Great Britain. No Date Available.
"Manufacture of Electrode for Fuel Cell" (S. Akitoshi), Patent Abstracts of Japan, vol. 16 No. 144 (May 27, 1992).

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