Electrode for use in a high temperature rechargeable molten salt

Details Electrode for use in a high temperature rechargeable molten salt Electrode for use in a high temperature rechargeable molten salt

1990-08-01

1992-05-19

Kalafut, Stephen

Metal working

Method of mechanical manufacture

Electrical device making

427123, 4271261, 4271263, 429112, H01M 404

Patent

active

051144328

ABSTRACT:
Cathode or anode electrodes are prepared for high temperature, rechargeable olten salt batteries using 80 to 90 weight percent of their respective active powdered components mixed with 10 to 20 weight percent powdered electrolyte salt. The powdered electrode mixture is then spread evenly onto an electrical current collector sheet or foil. The current collector containing the electrode mixture is then heated under a dry inert gas atmosphere to a temperature at or near the melting point of the electrolyte salt.

REFERENCES:
patent: 4221849 (1980-09-01), Harney
patent: 4440837 (1984-04-01), Shimotake et al.
patent: 4447376 (1984-05-01), Chobanov et al.
patent: 4489143 (1984-12-01), Gilbert et al.
patent: 4952467 (1990-08-01), Buchel et al.

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