#C01B21/086

NONAQUEOUS ELECTROLYTE SOLUTION, NONAQUEOUS ELECTROLYTE BATTERY AND COMPOUND

The present invention provides: a nonaqueous electrolyte solution which is used in a nonaqueous electrolyte battery having a low initial resistance value; and a compound which is contained in this non…

DRIVE·May 20·2 min read

C01B21/086 CENTRAL GLASS CO LTD [JP]

METHOD FOR PREPARING LITHIUM BIS(FLUOROSULFONYL)IMIDE

The present application provides a method for preparing lithium bis(fluorosulfonyl)imide, including the following steps: (a) a synthesis step; (b) an evaporation step; (c) an extraction step; (d) an a…

DRIVE·Apr 22·1 min read

C01B21/086 CATL SICONG NOVEL MAT CO LTD [CN]

METHOD FOR RECOVERING LITHIUM BIS(FLUOROSULFONYL)IMIDE

A method for recovering lithium bis(fluorosulfonyl)imide is provided in the present application. The method of the present application comprises: mixing a slag from lithium bis(fluorosulfonyl)imide pr…

DRIVE·Apr 22·1 min read

C01B21/086 CATL SICONG NOVEL MAT CO LTD [CN]

METHOD FOR PREPARING HIGH-PURITY BISFLUOROSULFONYLIMIDE SALT

The present invention relates to the technical field of additives to an electrolytic solution of salt batteries; in particular, the present invention relates to a method for preparing a high-purity bi…

DRIVE·Dec 17·1 min read

C01B21/086 SHANGHAI ROLECHEM CO LTD [CN]

ALKALI METAL SALT OF FLUOROSULFONYL IMIDE

The present invention provides an alkali metal salt of fluorosulfonyl imide represented by the following general formula (1) and having a content of sulfate ions of 3,000 ppm by mass or less, a conten…

DRIVE·Nov 19·1 min read

C01B21/086 NIPPON CATALYTIC CHEM IND [JP]

METHOD FOR PURIFYING AQUEOUS SULFONYLIMIDE SOLUTION

A method for purifying an aqueous sulfonylimide solution includes heating an aqueous sulfonylimide solution containing a sulfonylimide compound represented by the general formula (1). A method for pro…

DRIVE·Nov 19·1 min read

C01B21/086 NIPPON CATALYTIC CHEM IND [JP]

METHOD FOR RECOVERING LITHIUM BIS(FLUOROSULFONYL)IMIDE

A method for recovering lithium bis(fluorosulfonyl)imide is provided in the present application. The method of the present application may comprise: mixing a slag from lithium bis(fluorosulfonyl)imide…

DRIVE·Mar 21·1 min read

C01B21/086 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

LITHIUM-ION BATTERY AND RELATED BATTERY MODULE, BATTERY PACK, AND DEVICE

This application discloses a lithium-ion battery, and related battery module, a battery pack, and an apparatus. The lithium-ion battery includes a positive electrode plate, a negative electrode plate,…

DRIVE·Aug 9·1 min read

C01B21/086 CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]

ALKALI METAL SALT OF FLUOROSULFONYL IMIDE

The present invention provides an alkali metal salt of fluorosulfonyl imide represented by the following general formula (I) and having a content of sulfate ions of 3,000 ppm by mass or less, a conten…

DRIVE·Jul 12·1 min read

C01B21/086 NIPPON CATALYTIC CHEM IND [JP]

ALKALI METAL SALT OF FLUOROSULFONYL IMIDE

DRIVE·Jul 5·1 min read

C01B21/086 NIPPON CATALYTIC CHEM IND [JP]

METHOD FOR DRYING AND PURIFYING LiFSI

A method for drying and purifying a lithium bis(fluorosulfonyl)imide salt in solution in an organic solvent S1, the method including the following steps: a) adding deionised water to dissolve and extr…

DRIVE·Oct 21·1 min read

C01B21/086 Arkema France

ALKALI METAL SALT OF FLUOROSULFONYL IMIDE, AND PRODUCTION METHOD THEREFOR

The present invention provides an alkali metal salt of fluorosulfonyl imide having favorable heat resistance and a reduced content of specific impurities and a water content, and provides a method for…

DRIVE·Apr 10·2 min read

C01B21/086 NIPPON CATALYTIC CHEM IND [JP]

FLUOROSULFONYL IMIDE SALT AND METHOD FOR PRODUCING FLUOROSULFONYL IMIDE SALT

The present invention provides a method for producing a fluorisulfonylimide salt, which enables reducing the impurity content and continuous operation for a long time, and a fluorosulfonyl imide salt.…

DRIVE·Oct 3·2 min read

C01B21/086 NIPPON CATALYTIC CHEM IND [JP]