国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC H01M004/58（4）
发明人 ZHANG C（4）
公开年 2021（2） 2023（2）
申请年 2022（2） 
专利权人

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

Preparing titanium-doped graphene-coated lithium iron phosphate cathode material, comprises e.g. mixing and dispersing graphene oxide and titanium carbide-MXene etching dispersion liquid in solvent, adding lithium source, iron source and phosphorus source, sintering and crushing.

DENG Q, FAN S, WANG Z, QIN H, HU Z, ZHANG C, ZHENG L, SHEN W, LUO B, WANG D

Preparation of composite electrode of graphene-based bismuth oxyhalide nanoparticles for alkali metal ion battery, involves preparing graphene oxide solution, and preparing composite of bismuth oxyhalide nanoparticles and graphene oxide.

ZHANG C, XU Y

Graphene modified vanadium pentoxide battery, has vanadium pentoxide graphene composite anode and electrolyte layer that are isolated by diaphragm, where side of diaphragm is coated with cross-linked polyvinyl pyrrolidone coating.

XIE J, LI K, JIANG X, ZHANG C