国家/地区 中国（6）
IPC部 C（6）
IPC大类 H01（6）
IPC小类 H01M（5） C01B（4）
IPC H01M004/62（5） H01M010/0525（4） H01M004/36（3）
C01B032/184（2） H01M004/58（2）
发明人 WANG X（6）
公开年 2023（6）
申请年 2023（6）
专利权人 JEREH NEW EN.（2） JEREH NEW EN.（2）

Method for preparing porous graphene by using mirror-rich bituminous coal, involves irradiating whole sheet sample by laser in defocusing and vacuum environment to induce to obtain coal-based porous material graphene.

LI H, ZHANG L, WANG X, ZHAO Y, WANG S

Preparation of cobalt-based composite material used in lithium battery negative electrode material, involves performing discharge plasma sintering treatment to cobalt antimonide and graphitized carbon powder, ball-milling, and depositing non-metal semiconductor material layer on obtained material.

XU Y, WANG X, LIU T

Polymer adhesive used for positive electrode slurry, comprises aqueous solution of polyethylene oxide and solution of acrylic multi-polymer, where polymer adhesive is complex formed by complexing carboxyl group in acrylate multi-polymer and ether oxygen of polyethylene oxide to share electron pairs.

ZHANG L, WANG X, YE C, XIA X, SUN W, LIU Y

Preparing lithium sulfide useful for synthesis of sulfide solid-state electrolytes, comprises mixing metal lithium and elemental sulfur, and micro-gap filling by gaseous carbon source composed of porous carbon, graphene, carbon nanotube, carbon fiber, carbon black, graphite and/or acetylene black.

WANG X, QIN L

Preparing covalent organic framework/graphene composite material modified by silane coupling agent useful for electrode of sodium ion battery, comprises performing solvothermal reaction on functionalized graphite oxide and second anchoring agent, and carbonizing precursor material and inorganic salt.

GAO P, LIU Z, WANG L, WANG X, LI B

Preparing lithium iron phosphate carbon coating material useful in lithium-ion battery comprises heating to chemical sludge to form pre-treated sludge, mixing pre-treated sludge with lithium source, carbon source, phosphorus source and drying and thermally reducing and sintering precursor powder.

LI X, ZHAO B, WANG X, CHANG Y, LIN L