Chemistry: electrical current producing apparatus – product – and – Having earth feature
Patent
1986-03-10
1987-04-28
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Having earth feature
429 44, 429 46, H01M 802
Patent
active
046614230
ABSTRACT:
A method for manufacturing a fuel cell electrolyte matrix comprises the steps of providing a fuel electrode and oxidizing electrode respectively coated with a catalyst layer on one side, forming a layer of powdery electrolyte-resistive material on the surface of at least one of the catalyst layers, coating a paste layer prepared from acid electrolyte and powdery electrolyte-resistive material on the powder layer or catalyst layer of the fuel electrode and/or the powder layer or catalyst layer of the oxidizing electrode, tightly superposing the fuel electrode and oxidizing electrode on each other with the paste layer and powder layer interposed therebetween, thereby forming an electrolyte matrix between both electrodes.
REFERENCES:
patent: 3481737 (1969-12-01), Siebenberg et al.
patent: 4276356 (1981-06-01), Baker
patent: 4352865 (1982-10-01), DiPasquale
patent: 4411968 (1983-10-01), Reiser et al.
patent: 4517260 (1985-05-01), Mitsuda
patent: 4526845 (1985-07-01), Reiser et al.
Segawa Noboru
Shirogami Tamotsu
Ueno Mitsushi
Skapars Anthony
Tokyo Shibaura Denki Kabushiki Kaisha
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