Preparing in situ electrocatalytic films in solid polymer electr

Details Preparing in situ electrocatalytic films in solid polymer electr Preparing in situ electrocatalytic films in solid polymer electr

1988-05-18

1990-09-25

Niebling, John F.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

204128, 204282, 204291, 204292, 427 77, 427115, 427400, 427437, 502101, C25B 100, C25B 126

Patent

active

049591320

ABSTRACT:
Disclosed is a process for fabricating a thin, porous, electronically conductive, high-surface area film proximate the surface of a solid polymer electrolyte membrane. The film has highly desirable characteristics as a surface electrode. Films may be formed on both sides of the membrane to form a bi-polar structure useful in various processes, including chloralkali processes.

REFERENCES:
patent: 4253935 (1981-03-01), Simmons
patent: 4272353 (1981-06-01), Lawrance et al.
patent: 4326930 (1982-04-01), Nagel et al.
patent: 4386987 (1983-06-01), Covitch et al.
patent: 4396469 (1983-08-01), Banziger et al.
patent: 4421579 (1983-12-01), Covitch et al.
patent: 4469579 (1984-09-01), Covitch et al.
patent: 4563371 (1986-01-01), Sirinyan et al.
H. Takenaka, et al., Solid Polymer Electrolyte Water Electrolysis, Int. J. Hydrogen Energy, vol. 7, No. 5, pp. 397-403, 1982.

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