Method of fabricating molten carbonate cathodes

Details Method of fabricating molten carbonate cathodes Method of fabricating molten carbonate cathodes

1986-12-17

1989-01-24

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

264 66, C04B 3564

Patent

active

048000523

ABSTRACT:
Molten carbonate fuel cell cathodes formed from a composition comprising oxides of nickel, lithium salts and barium salts having improved strength. These cathodes are fabricated by prefiring oxides of nickel and optionally lithium salts. The prefired powder is optionally leached with an organic acid and optional barium salts may be added. These powders are formed into an electrode and sintered. The resulting electrodes have improved strength.

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"Fuel Cells With Molten-Carbonate Electrolytes", by Liebhafsky et al., J. Wiley, Chapter 12, Fuel Cells and Fuel Batteries, 1968, pp. 524-553.
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CA Selects-Batteries & Fuel Cells, Issue 26, 1983, p. 6, Abstract 99:21587e, Molten-Carbonate Fuel Cell Cathode.

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