国家/地区 中国（7）
IPC部 H（7） B（3） C（2）
IPC大类 H01（7） B29（2） C01（2）
IPC小类 H01M（7） C01B（2）
IPC H01M004/58（5） H01M004/62（5） H01M010/0525（4）
H01M004/36（3） H01M010/054（3） C01B032/05（2）
H01M004/04（2） H01M004/131（2） H01M004/136（2）
H01M004/139（2） H01M004/48（2） H01M004/505（2）
H01M004/525（2）
发明人 DONG Y（2） JIANG Q（2） LU J（2）
WANG D（2） WEI J（2） ZHANG J（2）
ZHANG X（2）
公开年 2023（7）
申请年 2023（7）
专利权人 JIANGSU ZENERGY BATTERY TECHNOLOGIES CO（7）

Manufacturing pole piece comprises mixing electrode active material, conductive agent, conductive polymer and binder, performing fibrosis treatment to obtain flocculent mixture, heating and calendering flocculent mixture to obtain electrode film and hot-pressing electrode film onto current collector.

WEI J, LU J, ZHANG X

New anode material useful in pole piece and sodium ion battery, comprises sodium, vanadium and phosphorus.

SI Y, JIANG Q, ZHANG J, DONG Y, WANG D

Processing electrode material used in lithium-ion battery comprises adding electrode active material and conductive agent into granulator, adding agglomerant to mixed material, stirring, testing loose density BDt of fibrillated material, and scattering fibrosis material.

WEI J, LU J, ZHANG X

Lithium iron phosphate battery comprises anode sheet, cathode sheet, separator, electrolyte and shell, anode active coating provided on side of conductive coating away from anode current collector and cathode active coating provided on at least one surface of cathode current collector.

HUANG T

Preparation of material for positive electrode, involves heat-treating precursor sol for filament separation, dehydrating, sintering to obtain carbon-coated positive electrode material, mixing with phosphoric acid modifier, and sintering.

HAN D, ZHANG H

Lithium-ion battery cathode pole piece useful in lithium-ion battery, comprises cathode active material, negative thermal expansion material and thermal conductivity additive.

YU Z, QIN L, HUANG L, LIU H, REN T

Sodium vanadium phosphate material with three-dimensional carbon framework useful in anode sheet of sodium ion battery.

JIANG Q, ZHANG J, WANG D, DONG Y