国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） H01（8）
IPC小类 C01B（8）
IPC C01B025/45（8）
发明人 ZHANG J（8）
公开年 2022（3） 2023（3）
申请年 2022（4）  2021（2） 
专利权人 JIANGSU ZENE.（2）

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

Preparing lithium iron phosphate/graphene oxide composite material comprises e.g. adding polyamine oxidized cellulose to iron source to react, mixing mixture and graphene oxide solution, adding lithium source reaction, mixing solid material with carbon source, crushing, screening, and demagnetizing.

ZHANG J, ZHANG C, ZHANG Q

New polyanionic electrode material i.e. sodium-vanadium-phosphorus-oxygen complex useful in sodium ion battery.

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

Continuously preparing ferric phosphate useful in preparing lithium iron phosphate material anode, comprises e.g. dissolving iron source and inorganic phosphorus source in solvent, adding precipitating agent, dropping oxidizing agent and iron-phosphorus-containing solution to react, and aging.

ZHANG J, SHI Z, CHEN R, RUAN D, LI C, LI L

Preparing ultra-fine lithium vanadium phosphate nano-microcrystalline integrated sheet, comprises configuring graphene oxide, vanadium source, lithium source, and phosphorus source into mixed solution, adding reducing agent to mixed solution under ultrasonic stirring, reacting, and freeze-drying.

WANG X, YU J, FEI F, ZHANG J, XU L, ZHAO L

Preparing carbon-coated lithium iron phosphate based on waste and old lithium iron phosphate material used for industrial large-scale production of lithium battery comprises mixing impurity-removing and homogenized lithium iron phosphate, lithium source, reducing agent, carbon source and surfactant.

CAO J, LI H, ZOU Y, ZHANG J

Preparation of carbon-coated sodium titanium phosphate composite material used as cathode material for sodium ion battery, involves mixing titanyl sulfate and phosphoric acid with sodium source and carbon source, and performing co-precipitation, wet mixing and spray drying.

QIAN Y, MAO W, ZHANG J, BAO K

Preparing composite material involves stirring graphene oxide suspension in ultrasonic device, and then adding ferric sulfate solution, vanadium and sodium silicate solution in ultrasonic device.

LI H, ZHENG J, ZHANG B, WANG X, ZHANG J, YUAN X