Durable electrode coatings

Details Durable electrode coatings Durable electrode coatings

1997-01-13

1999-03-16

Beck, Shrive

Coating processes

Electrical product produced

Metal coating

427 77, 427205, 427305, 427404, 427405, 427437, 204280, 428328, 428699, B05D 512, B05D 138, B05D 300

Patent

active

058827234

ABSTRACT:
Durable electrolytic cell electrodes having low hydrogen overpotential and performance stability. A highly porous electrocatalytic primary phase and an outer, secondary phase reinforcement coating are provided on an electrically conducting transition metal substrate to make the electrodes. Durability is achieved by the application of the outer secondary phase to protect the primary phase electrocatalytically active coating. A process is also disclosed for catalizing a substrate surface to promote electroless deposition of a metal.

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patent: 5165971 (1992-11-01), Folletti
patent: 5227030 (1993-07-01), Beaver
patent: 5314760 (1994-05-01), Tsou et al.
patent: 5336384 (1994-08-01), Tsou et al.

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