国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4） B01D（2）
IPC B01J020/30（4）
发明人 ZHANG X（4）
公开年 2016（3）
申请年 2016（4）
专利权人

Preparing photocatalytic ultrafiltration membrane material with visible light activity comprises preparing nitrogen doped-titanium dioxide powder, nitrogen doped-titanium dioxide/graphene oxide granule and ultrafiltration membrane.

CHEN W, YE T, XU H, GENG N, CHEN T, WANG C, ZHANG X

Preparing metal organic framework modified magnetic graphene composite material used for identifying human serum sample, involves dispersing graphite in concentrated nitric acid, refluxing in water bath.

GAO M, WANG J, ZHANG X, LI J

Preparation of graphene quantum dot-bonded silica gel stationary phase for chromatography, involves reacting quantum dots, aminopropyl silica gel, N,N'-dicyclohexylcarbodiimide, and catalyst, and reacting product with hydrazine hydrate.

DONG S, WANG Y, WANG L, ZHAO L, ZHANG X

Preparation method of zero valent iron/graphene/three-dimensional nano micro-capsule used for e.g. polluted environment remediation, involves adding graphite powder and sodium nitrate to sulfuric acid, stirring, and dispersing.

JIANG G, ZHANG Y, ZHANG X, LV X