国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC C02F101/10（2）
发明人 YU Y（2）
公开年
申请年
专利权人

Preparing graphene oxide composite filter material useful in water purifying filter core, comprises sieving zeolite powder, uniformly stirring, filtering, drying, sintering, spray drying, milling and subjecting to extrusion molding.

SONG X, KONG M, SU Y, LIU T, CHU W, LU G, YU Y

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