Catalytic polymer electrode for cathodic protection and cathodic

Details Catalytic polymer electrode for cathodic protection and cathodic Catalytic polymer electrode for cathodic protection and cathodic

1987-06-02

1989-11-14

Tung, T.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204147, 204290F, G23F 1300

Patent

active

048805173

ABSTRACT:
A catalytic polymer electrode compries a current conducting polymer body forming an electrode base which is provided with catalytic valve metal particles fixed to its surface. A current conducting body of carbon filled thermoplastic polymer is heated to soften its outer surface, and the catalytic valve metal particles are pressed onto its softened surface and thereby attached to the surface of the polymer body. Such a catalytic polymer electrode used as an anode in an impressed-current cathodic protection system comprises a catalyst to provide a reduced oxygen potential. Such catalytic polymer anodes may be applied in systems for impressed current cathodic protection of reinforced concrete structures, such as bridge decks, support members, parking garages, or of buried or submerged steel structrues such as gas and oil pipelines, offshore production platforms, fuel storage tanks, well casings.

REFERENCES:
patent: Re29419 (1877-09-01), Decraene
patent: 3133872 (1964-05-01), Miller et al.
patent: 3629007 (1971-12-01), Kilduff
patent: 3751301 (1973-08-01), Kilduff
patent: 3798142 (1974-03-01), Evans
patent: 3868313 (1975-02-01), Gay
patent: 4117065 (1978-09-01), Tsien et al.
patent: 4118294 (1978-10-01), Pellegri
patent: 4186075 (1980-01-01), Kempter et al.
patent: 4255241 (1981-03-01), Kroon et al.
patent: 4285796 (1981-08-01), Stoner et al.
patent: 4360417 (1982-11-01), Reger et al.
patent: 4414092 (1983-11-01), Lu et al.
patent: 4425217 (1984-01-01), Beer
patent: 4454169 (1984-06-01), Hinden et al.
patent: 4459189 (1984-07-01), Vance et al.
patent: 4473450 (1984-09-01), Nayak et al.
patent: 4502929 (1985-03-01), Stewart et al.
patent: 4511442 (1985-04-01), Pellegri
patent: 4528084 (1985-07-01), Beer et al.
patent: 4619753 (1986-10-01), Christen et al.

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