国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H01（2）
IPC小类 C01B（3）
IPC C01B032/00（3）
发明人 ZHANG J（3）
公开年
申请年
专利权人 JINAN SHENGQ.（2）

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

Preparation of graphene composite porous carbon used as electrode material includes mixing phenolic resin, templating agent and modified graphene, curing, crushing, carbonizing, activating, performing acid treatment, washing and drying.

SHENG J, ZHANG J, ZHANG A, REN F, MENG D

Nanostructured carbonaceous compound of polymer material, comprises graphene, amorphous carbon and non-carbon non-oxygen element which contains iron, silicon and aluminum.

TANG Y, ZHANG J, WANG S, XU R, LIU D, ZHANG X, MA J, ZHANG A