Chemistry: electrical current producing apparatus – product – and – Having earth feature
Patent
1998-06-17
2000-10-03
Bell, Bruce F.
Chemistry: electrical current producing apparatus, product, and
Having earth feature
429 27, 429 42, 429 44, 50252715, 502305, H01M 486
Patent
active
061270601
ABSTRACT:
A catalyst composition for use in a rechargeable metal-air electrochemical cell comprises an oxygen evolution catalyst coated with a thin film deposition of a binder and an electrically conductive particulate material which is not corroded during charge. This catalyst is useful to make an air electrode which has greater corrosion protection than an air electrode having an oxygen evolution catalyst without the thin film deposition.
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AER Energy Resources Inc.
Bell Bruce F.
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