国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 LV W（2） YANG Q（2）
公开年 2010（4）
申请年 2009（3） 
专利权人 UNIV TIANJIN（4）

Photoresponsive azobenzene grafted graphene material is obtained by connecting amino group on one end of azobenzene with carboxyl group of reduced graphene oxide or graphene oxide.

LV P, FENG W, FENG Y, ZHANG X

Transparent graphene oxide film has transparency that is gradually reduced with continuous increase of pH value of mother liquor, certain thickness, and light transmittance which can be adjusted.

LV W, YANG Q, YOU C

Producing single-flake graphene for use in microelectronic elements, lithium ion batteries, fuel batteries and reinforced composite nano-material, involves utilizing single-flake oxidized graphene.

WANG Y, XU L, YANG W, ZHANG J

Self-assembly preparation of solid-liquid interface of graphene oxide film by removing natural oxide layer of aluminum or aluminum alloy, carrying out anode oxidation treatment, dipping in graphene oxide solution, forming film and baking.

GUO M, LV W, WU S, YANG Q, ZHANG S