国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人 DU H（2）
公开年 2020（2）
申请年 2019（2） 
专利权人 UNIV NORTHWESTERN POLYTECHNICAL（2）

Preparing nitrogen-sulfur doped graphene used as negative electrode material for lithium ion batteries, involves dispersing graphene oxide in deionized water, dissolving potassium thiocyanate in deionized water, mixing, washing and drying.

HUANG W, AI W, LIU L, DU H

Preparing nitrogen-sulfur co-doped porous graphene by supramolecular template method by configuring aqueous graphene oxide, adding N,N-dimethylformamide, dispersing, adding melamine and thiocyanuric acid, washing and heat treating.

AI W, HUANG W, SUN J, DU H