Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1982-11-18
1984-04-24
LeFevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 42, 429 46, H01M 400
Patent
active
044448520
ABSTRACT:
An electrode is made comprising a porous backing sheet, and attached thereto a catalytically active layer having an electrolyte permeable side and a backing layer contacting side, where the active layer comprises a homogeneous mixture of active hydrophobic and hydrophilic agglomerates with catalyst disposed equally throughout the active layer, and where the agglomerate size increases from the electrolyte permeable side to the backing sheet contacting side.
REFERENCES:
patent: 3423247 (1969-01-01), Darland, Jr. et al.
patent: 3977901 (1976-08-01), Buzzelli
patent: 4152489 (1979-05-01), Chottiner
patent: 4341848 (1982-07-01), Liu et al.
Demczyk Brian G.
Liu Chia-Tsun
Rittko Irvin R.
Cillo D. P.
LeFevour Charles F.
The United States of America as represented by the United States
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