国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/19（2）
发明人 LIU X（2）
公开年 2022（2）
申请年 2021（2） 
专利权人

Preparing graphene by electrolysis in lead-acid battery, involves starting pump under condition of controlling temperature of electrolyte in electrolytic cell to push electrolyte to flow and reach required temperature, and applying required current.

YANG Y, LIU X, CHENG J

Intercalation gas phase ultrasonic stripping device for preparing graphene, has gas pipe whose top part extends to inner part of mounting cabin, where two sides of inner wall of transmission cabin are symmetrically provided with cylinder component.

YANG Z, LI W, LIU X