国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D061/00（2） B01D067/00（2） B01D069/12（2）
B01D071/02（2） C02F001/44（2）
发明人 WANG Y（3）
公开年 2017（3）
申请年 2017（3） 
专利权人

Preparation of asymmetric graphene oxide composite film used for isolation of target isolates, involves sieving graphene oxide dispersion, and dispersing dispersion of large and small particles size on same surface of film substrate.

HU X, YU Y, ZHANG X, WANG Y, CHANG Q, ZHOU J

Graphene/silver particle composite nanofiltration membrane used e.g. in preparing water flux device, is membrane like structure formed by uniformly dispersing nano silver particles in graphene layer, and comprises silver and graphene.

HUANG L, WANG Y, LIU G, TANG J, LI H

Preparation of graphene composite nano material used for e.g. photocatalytic degradation of pollutant, involves dispersing graphene oxide and deionized water to obtain graphene oxide dispersion and adding to sodium borohydride and urea.

WANG Y, ZHAO X