#JIANGSU ZENERGY BATTERY TECH CO LTD [CN]

CYLINDRICAL BATTERY, ELECTRIC APPARATUS AND MANUFACTURING METHOD FOR CYLINDRICAL BATTERY

The present invention relates to the technical field of batteries, and in particular to a cylindrical battery, including: a housing (1), provided with an opening and an accommodating cavity for accomm…

DRIVE·May 6·2 min read

H01M50/107 JIANGSU ZENERGY BATTERY TECH CO LTD [CN]

MODIFIED POLYPROPYLENE AND A PREPARATION METHOD THEREFOR, A SEPARATOR AND A PREPARATION METHOD THEREFOR, AND A LITHIUM-SULFUR BATTERY

Disclosed is a preparation method for modified polypropylene, comprising the following steps: dissolving polypropylene in a solvent; and adding a Lewis acid and an initiator into the solution in which…

DRIVE·Jan 28·2 min read

B29C48/08 JIANGSU ZENERGY BATTERY TECH CO LTD [CN]

AN ELECTROLYTE ADDITIVE AND A PREPARATION METHOD THEREFOR, AN ELECTROLYTE AND A LITHIUM ION BATTERY

Disclosed are an electrolyte additive and a preparation method therefor, an electrolyte and a lithium ion battery. The preparation method for an electrolyte additive comprises: dissolving a picric aci…

DRIVE·Jan 21·2 min read

C07C201/12 JIANGSU ZENERGY BATTERY TECH CO LTD [CN]

POROUS SILICON NEGATIVE ELECTRODE MATERIAL, SILICON NEGATIVE ELECTRODE SHEET, AND LITHIUM-ION BATTERY

Disclosed is a porous silicon negative electrode material, comprising a sparse-silicon inner core, and a transition ring, a dense-silicon ring and a carbon coating layer which are sequentially coated …

DRIVE·Jan 14·1 min read

C01B33/021 JIANGSU ZENERGY BATTERY TECH CO LTD [CN]

EXPLOSION-PROOF VALVE, BATTERY TOP COVER AND LITHIUM BATTERY

Disclosed are an explosion-proof valve, a battery top cover and a lithium battery. The explosion-proof valve specifically includes an explosion-proof valve cover (10) and an explosion-proof valve seat…

DRIVE·Oct 29·2 min read

H01M50/147 JIANGSU ZENERGY BATTERY TECH CO LTD [CN]