国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01D（3）
IPC C01D003/04（2）
发明人 ZHANG Y（3）
公开年
申请年
专利权人

NaCl-rGO composite for a positive electrode active material of a sodium secondary battery (all claimed), such as mobile phones, camcorders, research and development efforts on electrochemical devices, comprises rGO refers to reduced graphene oxide, and sodium chloride nanoparticles are located rGO.

CHANG W Y, JUNG H, KIM E S, IQRA M, ROH H K, CHUNG K Y, ZHANG Y, ZHENG X, KIM E, ROH H, ZHENG J, NOH H K, JUNG H G, CHANG W

Preparing low-temperature planetary ball-milled sodium chloride particles, by charging sodium chloride to ball milling tank, adding grinding balls, introducing dry inert gas, separating grinding balls and ball-milled material, and screening.

MENG Q, WANG X, WANG Y, FENG Y, LIU D, ZHOU Z, ZHANG Y, WANG S, HAN S

Treating waste liquid produced during preparation of graphene oxide comprises adding neutralizing agent to waste liquid, when the pH is raised, and adding precipitating agent.

ZHANG Y, ZHANG X, LIU Y, MIAO X, CHEN S, CHEN Y, WANG W, CHENG J, LI D, LIN Z, LIN S, FENG W, LI X, XUE X