Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in molten state
Patent
1975-08-18
1977-03-29
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Fluid active material or two-fluid electrolyte combination...
Active material in molten state
429191, 429218, H01M 4300
Patent
active
040150542
ABSTRACT:
A lithium/chalcogen thermal cell having a ceramic electrolyte and a lithium ion-containing salt intermediate the anode and the electrolyte. The chalcogen is preferably selenium or sulphur and the ceramic electrolyte is preferably .beta.alumina, or .beta."alumina, or Li.sub.4 SiO.sub.4, or Li.sub.4 TiO.sub.4. Contact between the anode and the electrolyte is prevented by the intermediate salt and the ceramic electrolyte prevents self discharge of the cell resulting from dissolution of the electrode materials.
REFERENCES:
patent: 3554806 (1971-01-01), Greenberg et al.
patent: 3841912 (1974-10-01), Kagawa et al.
patent: 3852114 (1974-12-01), Dubin
patent: 3887396 (1975-06-01), Walsh et al.
patent: 3904435 (1975-09-01), Benderly
patent: 3933521 (1976-01-01), Vissers et al.
Cleaver Brian
Rowlands Geoffrey John
National Research Development Corporation
Skapars Anthony
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