Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1989-09-05
1990-05-15
Niebling, John F.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
20412943, 204140, 2041445, 204290R, B23H 300
Patent
active
049255380
ABSTRACT:
A method of electrolytically treating metals with an a.c. current or alternating pulsive current using an electrode comprising a metal substrate having a coating that comprises an oxide of ruthenium, iridium or rhodium as a counter electrode.
REFERENCES:
patent: 3574074 (1971-04-01), Khera
patent: 4021320 (1977-03-01), Moeglich
patent: 4052271 (1977-10-01), Beer
patent: 4146438 (1979-03-01), de Nora
patent: 4316787 (1982-02-01), Themy
patent: 4445980 (1984-05-01), Smith
patent: 4589959 (1986-05-01), Nakamatsu
Chemical Abstracts, vol. 95, No. 8 (1981), p. 529, Resume No. 69804u (Walaszkowski et al) entitled, "Studies of the Stability of Anodes Working Together with a Pulsed Power Source".
GB Search Report.
Hirao Kazuhiro
Matsumoto Yukiei
Nishiki Yoshinori
Shimamune Takayuki
Niebling John F.
Permelec Electrode Ltd.
Rodriguez Isabelle
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