Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1992-02-24
1993-07-06
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
429 40, 429 44, B01J 2334, B01J 2342, B01J 2389
Patent
active
052253910
ABSTRACT:
Disclosed is an electrocatalyst which comprises an inorganic support and four-element alloy essentially consisting of 10 to 39 atomic percent of platinum, 30 to 5 atomic percent of nickel, 30 to 5 atomic percent of cobalt and 30 to 3 atomic percent of manganese supported on the inorganic support. The electrocatalyst possesses excellent anti-poisoning against carbon monoxide.
REFERENCES:
patent: 4954474 (1990-09-01), Tsurumi et al.
patent: 5024905 (1991-06-01), Itoh et al.
patent: 5079107 (1992-01-01), Jalan
Hara Noriaki
Nakamura Toshihide
Stonehart Paul
Tsurumi Kazunori
Yamamoto Nobuo
Shine W. J.
Stonehart Associates Inc.
Tanaka Kikinzoku Kogyo K.K.
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