国家/地区 中国（6）
IPC部 B（4） C（4）
IPC大类 C01（4） B01（2） B82（2）
IPC小类 C01B（4） B01J（2） B82Y（2）
IPC C01B031/04（4） B01J021/18（2） B82Y040/00（2）
发明人 HE D（6）
公开年 2012（6）
申请年 2011（4）  2012（2） 
专利权人 UNIV BEIJING.（3）

Preparation of graphene oxide involves preparing primary oxidized carbon fiber, drying, processing, observing color change, filtering, drying obtained oxidized graphite carbon fiber, dissolving in water, and conducting ultrasonography.

CHEN C, HE D, YANG J, TANG Z

Preparation of graphene based on green deoxidation by stripping intercalated graphite oxide to obtain graphene oxide, transforming graphene oxide to graphene using green deoxidant by heating, and recycling green deoxidant.

FENG C, HE D, KONG L, LI C, LI P, LUO Y, PENG Z, WANG Q, ZHAO P

Photocatalyst for environmental protection and energy fields, comprises a titanium dioxide nanotube and graphene, where structure of photocatalyst is formed by covering wrinkled graphene material on surface of titanium dioxide nanotube.

GAO Q, FU M, HE D, WANG Y, LI J

Single layer graphene or gold nano -particle composite material, useful: for detecting harmful gases, and in biological detection field, comprises gold nano-particle and single layer graphene.

HE D, ZHANG X, WANG Y, WANG W, YANG B

Preparing graphene by redox reaction comprises preparing graphite oxide, mixing graphite flakes with acid, adding e.g. oxidant, dispersing, washing, drying to obtain solid, dispersing to obtain suspension, adding e.g. alkali and reacting.

BAO N, CHA C, HE D, QIU X, SHAO S, YANG W, ZHA C

Graphene oxide/titanium dioxide composite photocatalytic material, where the titanium dioxide is uniformly distributed on upper and lower surfaces and edge of a micro graphene oxide sheet layer to form the composite material.

FU M, HE D, WANG W, WANG Y, YANG B, ZHANG H