Wick-and-pool electrodes for electrochemical cell
USRE30392E · kind E · reissue
1Cited by
4References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 7, 1978 |
| Grant date | Sep 2, 1980 |
| Priority date | — |
| Expiry date | Sep 7, 1998 |
Classification
- Technology area (CPC —)General
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.