国家/地区 中国（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/10（3）
发明人
公开年 2017（3）
申请年 2017（2） 
专利权人

Preparing silicon-carbon-graphene composite involves drying waste silicon sludge, acid leaching, and selectively separating and recovering silicon through ultrasound treatment, and centrifuging solution containing dried sludge.

DONG J H, KWON C H, SUP K D, HYUK C J, KYUNG K S, JANG H, CHANG H, KIL D, CHOI J, KIM S, ZHANG X, JI D, CHOI J H, JIN X

Heater has carbon conductors that include any one of carbon, carbon nanotubes and graphene or combination, and heating case which is comprised with conductivity by virtue of carbon conductors distributed over entire heating case.

LEE W, LEE U Y

Preparation of high thermal stability fluorinated graphene with large specific surface area involves mixing graphene or graphene oxide and activator, activating under inert gas atmosphere and fluorinating activated graphene.

WANG X, LIU X, CHEN T, LIU Y, LAI W, LI Y