METHOD FOR PRODUCING EMBOSSED POROUS BASE OF CHEMICAL CURRENT SUPPLY HYDROGEN ELECTRODE Russian patent published in 1999 - IPC

Abstract RU 2127475 C1

FIELD: powder metallurgy, electrical engineering; hydrogen electrode manufacture. SUBSTANCE: method involves preparation and rolling of dispersed material, sintering and calibration of rolled stock, and removal of void former. Continuous process line can be organized for manufacturing embossed porous bases of hydrogen electrodes. EFFECT: improved activity, reduced mass and thickness of hydrogen electrode. 2 cl

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RU 2 127 475 C1

Authors

Galkin V.V.

Kulyga V.P.

Likhonosov S.D.

Shchekoldin S.I.

Dates

1999-03-10Published

1997-08-06Filed