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Title: Wick-and-pool electrodes for electrochemical cell

Patent ·
OSTI ID:27733

An electrode system includes a reservoir of liquid-metal reactant, and a wick extending from a submersed location within the reservoir into the molten electrolyte of an electrochemical cell structure. The wick is flooded with the liquid metal and thereby serves as one electrode within the cell. This electrode system has application in high-temperature batteries employing molten alkali metals or their alloys as active material within an electrode submersed within a molten salt electrolyte. It also can be used in electrochemical cells where the purification, separation or electrowinning of liquid metals is accomplished. 4 figs.

Assignee:
Dept. of Energy, Washington, DC (United States)
Patent Number(s):
US RE 30,392/E/
Application Number:
PAN: 5-940,042
OSTI ID:
27733
Resource Relation:
Other Information: DN: Reissue of US Pat. No. 4,065,602, which was issued Dec. 27, 1977; PBD: 2 Sep 1980
Country of Publication:
United States
Language:
English