国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC C01B032/198（3） B01J020/20（2） B01J020/30（2）
C02F001/28（2）
发明人 QIN C（3）
公开年
申请年 2019（2） 
专利权人 UNIV SHANXI（2）

Preparation of composite semiconductor catalyst used in e.g. photocatalytic reactions, involves preparing hydroxylated graphene, hydrothermally reacting hydroxylated graphene with precursor, and vacuum drying solid product.

DENG H, AO S, QIN C, YE P

Preparing graphene oxide gel involves using saturated copper sulfate, dispersing the graphene oxide suspension ultrasonically and adding to the copper sulfate solution, and taking out graphene oxide gel after refrigerated.

SONG Y, QIN C, ZHANG G, CHEN R, HU J, XIAO L, JIA S

Preparing oxidized graphene sponge using glutathione comprises (1) ultrasonically dispersing the oxidized graphene suspension, adding ammonia solution and reduced glutathione into the suspension and continuously ultrasonically dispersing.

QIN C, SONG Y, ZHANG G, XIAO L, JIA S