US2007122706A1PendingUtilityA1
Nonaqueous electrolyte battery
Est. expiryFeb 28, 2023(expired)· nominal 20-yr term from priority
H01M 4/1393H01M 4/581H01M 4/38H01M 4/5835H01M 4/5815H01M 4/381H01M 10/0568H01M 4/1397H01M 10/054H01M 4/583H01M 4/136H01M 4/133Y02E60/10
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Claims
Abstract
A nonaqueous electrolyte battery which comprises a positive electrode including carbon fluoride or sulfur as an active material, a negative electrode including calcium as an active material, and an electrolyte including an imide salt of calcium or a sulfonic acid salt of calcium.
Claims
exact text as granted — not AI-modified1 . A nonaqueous electrolyte battery comprising a positive electrode including carbon fluoride as an active material, a negative electrode including calcium as an active material, and an electrolyte including an imide salt of calcium or a sulfonic acid salt of calcium.
2 . The nonaqueous electrolyte battery according to claim 1 , wherein the imide salt of calcium is a sulfonyl imide salt of calcium.
3 . The nonaqueous electrolyte battery according to claim 2 , wherein sulfonyl imide salt of calcium is an alkylsulfonyl imide salt of calcium.
4 . The nonaqueous electrolyte battery according to claim 3 , wherein the electrolyte includes calcium bis(trifluoromethylsulfonyl)imide, Ca[N(CF 3 SO 2 ) 2 ] 2 .
5 . The nonaqueous electrolyte battery according to claim 1 , wherein the sulfonic acid salt of calcium is an alkylsulfonic acid salt of calcium.
6 . The nonaqueous electrolyte battery according to claim 5 , wherein the alkylsulfonic acid salt of calcium is calcium trifluoromethanesulfonate, Ca(CF 3 SO 3 ) 2 .Join the waitlist — get patent alerts
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