国家/地区 世界知识产权组织（4）
IPC部 C（4）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4）
IPC C01B032/198（4）
发明人 ZHANG X（4）
公开年 2022（2）
申请年 2021（2） 
专利权人 GUANGDONG BR.（2） HUNAN BRUNP .（2） HUNAN BRUNP .（2） HUNAN BRUNP .（2）

Preparing graphite alkenyl sodium ion battery cathode material involves adding graphene oxide into absolute ethyl alcohol, and ultrasonic processing at certain temperature to obtain oxidized graphite alcohol dispersion liquid.

LI C, ZHANG X, LI A, XIE Y, YU H

Cathode material for sodium ion battery used in electric vehicle industry and renewable energy, comprises graphene oxide.cerium dioxide/carbon nanosheet.

LI C, LU Z, ZHANG X, XIE Y, LI A, YU H

Forming cellulose acetate based reduced graphene oxide layer involves spin-coating cellulose acetate dispersion on selected substrate to obtain cellulose acetate layer and applying given temperature profile to cellulose acetate layer.

CHEN M, ZHANG X

Manufacture of graphene balls involves preparing dispersion comprising graphene oxide, monosaccharide to polysaccharide reducing agent and specified amount of aqueous ammonia, and spray-drying resultant dispersion.

JANG H D, CHANG H K, CHOI J H, JANG H, CHANG H, CHOI J, ZHANG X