Nonaqueous electrolyte solution for secondary batteries and secondary battery provided with same
申请人:STELLA CHEMIFA CORPORATION
公开号:US11005125B2
公开(公告)日:2021-05-11
A nonaqueous electrolytic solution for a secondary battery exhibits excellent cycle characteristics even in high-temperature environments. The solution includes at least one of boric acid esters, acid anhydrides, cyclic carbonates having an unsaturated bond, cyclic carbonates having a halogen atom, cyclic sulfonic acid esters, and amines having an acetoacetyl group. A secondary battery having a positive electrode and a negative electrode makes use of this electrolytic solution.
NON-AQUEOUS ELECTROLYTIC SOLUTION FOR SECONDARY BATTERY, AND SECONDARY BATTERY INCLUDING SAME
申请人:Stella Chemifa Corporation
公开号:EP3255716B1
公开(公告)日:2021-05-19
NONAQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERIES AND SECONDARY BATTERY PROVIDED WITH SAME
申请人:STELLA CHEMIFA CORPORATION
公开号:US20180019498A1
公开(公告)日:2018-01-18
A nonaqueous electrolytic solution for a secondary battery exhibits excellent cycle characteristics even in high-temperature environments. The solution includes at least one of boric acid esters, acid anhydrides, cyclic carbonates having an unsaturated bond, cyclic carbonates having a halogen atom, cyclic sulfonic acid esters, and amines having an acetoacetyl group. A secondary battery having a positive electrode and a negative electrode makes use of this electrolytic solution.