Pseudohalide-containing salts for electrolytes of alkali-metal electrochemical devices
Patent
·
OSTI ID:5762028
A class of electrolytes for alkali-metal electro-chemical devices is featured, which contains at least one complex anion salt in an organic solvent. The complex anion salt has the general formula: ZMRXQY wherein Z is an alkali metal; wherein M is B, P, As, and Al; wherein R is selected from a group consisting of heteroatomcontaining groups bonded to the core element M through the heteroatom site, aryls, alkaryls, F, Cl, Br, fluorine substituted aryls, and fluorine substituted alkaryls; wherein Q is selected from a group consisting of ScN-, SeCN-, CN- and OCN-; and wherein X and Y are integers, the sum of X and Y is equal to one plus the valence of M, and further wherein X can be zero.
- Assignee:
- Exxon Research And Engineering Co
- Patent Number(s):
- US 4279976
- OSTI ID:
- 5762028
- Resource Relation:
- Patent File Date: Filed date 7 Jul 1980
- Country of Publication:
- United States
- Language:
- English
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