国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） H01（3）
IPC小类 C01B（5）
IPC C01B032/05（5）
发明人 ZHAO W（5）
公开年 2021（4）
申请年 2020（3） 
专利权人 UNIV CENT SO.（2）

Preparation of sodium-vanadium fluorophosphate used for preparing positive electrode material for sodium-ion battery, involves carrying out pre-reaction with e.g. vanadium source and phosphorus source in water, adding sodium source and fluorine source, dispersing, precipitating, washing, and drying.

ZHANG X, ZHAO W, PENG Z, DU K, HU G, CAO Y

Natural sulfide ore base carbon composite material used as cathode active material of sodium ion battery is prepared by natural sulfide ore and carbon source, where natural sulfide ore is transition metal sulfide ore mineral.

HU Y, SUN W, ZHANG L, ZHAO W, GE P

Preparing composite pressure sensing material by washing aramid/graphene/conductive polymer hydrogel prepared using aramid fiber, graphene, surfactant and conductive polymer monomer with water, freeze-drying, placing in tubular furnace, introducing protective gas, heating, and naturally cooling.

YANG Y, WANG Q, ZHAO W, CHENG X, LIU W

Silicon-based anode material used for e.g. preparing lithium ion battery, comprises porous silicon-silicon oxide composite, lithium metal coating and amorphous carbon coating layer covering outer surface of lithium metal coating layer.

DENG S, XU D, ZHAO W, CHENG A, LI H, CAI H

Nanorod-shaped carbon material used as graphene dispersion intercalation agent, as raw materials for carbon electrodes, and as catalyst carrier comprises one end of rod-shaped carbon material circular arc shape, and one end flat line shape.

ZHAO W