国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B031/04（10）
发明人 WANG Q（10）
公开年 2014（6） 2015（2） 2016（2）
申请年 2014（10）
专利权人 JIANGNAN GRA.（3） UNIV CHANGZH.（3）

Preparation of high thermal conductivity graphene paper comprises carrying out dispersion coating or casting of graphene oxide, and performing high temperature reduction with chemical reductant.

GU B, HU X, WANG Q, WANG X

Low cost fluorescent graphene material comprises graphene material with internal quantum holes.

ZHOU Z, WANG Q, YU J

Preparation of nitrogen-doped graphene used in lithium-ion battery anode, comprises carrying out reduction of graphene oxide, placing in vacuum tube furnace and annealing under ammonia atmosphere.

WANG Q

Preparing graphene, comprises e.g. placing sheet-type metal substrate in a reaction chamber, contacting with carbon source material, and irradiating one side surface of sheet-type metal substrate by using laser beam, and irradiating again.

GAO J, LI B, JIANG J, LIU R, TENG Y, WANG Q

Preparation of nitrogen-doped graphene involves ultrasonically cleaning silicon piece surface, placing aromatic hydrocarbon small molecule in crucible, thermal evaporating, and vapor-depositing to silicon dioxide to form precursor layer.

SUN X, WANG Q, ZHANG Y, ZHUO Q

Forming reduced graphene oxide thin film, by ultrasonically dispersing graphene oxide solution, coating the solution on indium tin oxide glass substrate, drying and placing substrate with graphene oxide film in a plasma discharge chamber.

LI J, WANG X, WEI J, WANG Q, CHEN C

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

Non-destructive method for transferring large-area graphene thin film involves aligning graphene thin film grown on metal substrate with transfer medium, and processing obtained material and platinum electrode in electrolytic bath.

DING J, YE E, GU B, WANG Q

Preparation of interfacial self-assembly sulfonated graphene film, used as e.g. transparent electric conduction thin film, comprises loading deionized water in beaker, pouring organic solvent, and injecting sulfonated graphene solution.

DING J, YE E, GU B, WANG Q

Preparation of hydrophilic graphene thin film for supercapacitor involves adding deionized water to graphene oxide powder, ultrasonically dispersing, adding iron powder and hydrochloric acid solution, mechanically stirring, and standing.

DING J, WU H, GU B, WANG Q