国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） B82（2）
IPC小类 C01B（7）
IPC C01B031/04（7）
发明人 ZHANG T（7）
公开年 2012（2）
申请年 2012（2）  2014（2） 
专利权人 CHINESE ACAD.（2） UNIV NANJING（2）

Preparing graphene involves taking graphite as an anode, concentrated sulfuric acid as an electrolyte, and stainless steel as a cathode, where the graphite is oxidized to obtain graphene oxide.

WAN C, ZHAO L, ZHANG T

Preparation of graphene-based light-driven material for preparation of optical drive device, photodetector detection device, or light control device involves dispersing graphene oxide in organic solvent, stirring, and ultrasonicating.

CHEN Y, YI N, ZHANG T, CHANG H

Preparing graphene nanobelt comprises polishing and cleaning a silicon carbide substrate, carrying out hydrogen etching, heating etched step-shaped silicon carbide substrate, and carrying out helium ion etching.

LI Y, WANG Q, ZHU J, REN N, WANG W, SHAO Y, ZHANG T

Synthesis of graphene by catalytically reacting anthracene in organic solvent under protective atmosphere, separating polyanthracene reaction product, and annealing in protective atmosphere to obtain target product.

CHEN F, ZHANG T

New oxidized graphene used in biomedical field modified by phosphorylcholine structure.

JIANG Z, LIU Y, ZHANG T

Preparing silane coupling agent modified graphene comprises adding graphite oxide and silane coupling agent into a reaction solvent, controlling the temperature, stirring to react, and adding graphite oxide into a reducing solvent.

DONG X, JIA X, YU X, WANG Y, XI K, ZHANG T

Preparation of carbon nanotube or graphene ultrathin film e.g. used in preparations of materials of photo electronic device of chemical and biological sensor by making carbon nanotube or graphene material form thin film on filtering film.

DING H, FEI Y, LIU R, WANG X, ZHANG T