国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） H01（3） B82（2）
IPC小类 C01B（8）
IPC C01B031/04（4） C01B032/19（4） C01B031/02（3）
C01B032/194（3） B82Y030/00（2） C01B032/198（2）
H01G011/24（2） H01G011/36（2）
发明人 ZHANG Z（8）
公开年 2013（4） 2017（3）
申请年 2013（4）  2017（3） 
专利权人 UNIV HUAZHONG SCI TECHNOLOGY（8）

Preparing graphene by electrochemical anode stripping, comprises e.g. mixing sulfuric acid solution and 1-(4'-sulfo-1'-phenylazo)-2-naphthol-6-sulfonic acid disodium salt as electrolyte,.

HAN J, ZHANG Z, FANG C

Low temperature thermoforming method for three-dimensional graphene material used in super capacitor electrode material involves preparing graphene oxide solution, and mixing graphene oxide solution with reductive polymerizable monomer.

WANG S, XU P, ZHANG Z

Preparing graphene nano-sieve film used in flexible electrode material, involves putting cleaned sheet-shaped metal substrate in oxidized graphene aqueous solution to obtain graphene-metal composite sheet and washing with clean water.

LIU M, WANG S, ZHANG Z

Preparation of graphene nano-sieve material electrode material or composite material of energy storage and conversion device, involves soaking metal substrate in oxidized graphene aqueous solution, reacting, and taking out substrate.

WANG S, XU P, ZHANG Z

Preparing composite material comprises mixing graphene oxide as solute and multi walled carbon nanotube using deionized water as solvent and then adding obtained mixed solution, stirring the mixture, and carrying out ultrasonic reaction.

YANG S, SUN T, WANG S, ZHANG Z

Preparing graphene film comprises pouring graphene oxide into aqueous solution and then covering on paper substrate, drying and solidifying, and soaking a bearing paper with graphene film layer and then hydrolyzing and reacting.

WANG S, YANG S, ZHANG Z

Preparation of graphene film based on the flexible substrate involves coating graphene oxide water solution on substrate, coating dimethyl silicone polymer layer on oxidized graphite paper, followed by curing, soaking, reducing, hydrolyzing.

WANG S, YANG S, ZHANG Z

Preparation of graphene-carbon nanotube-nano-tin dioxide three-dimensional composite material used for manufacturing e.g. supercapacitor, by performing ultrasonic reaction of graphene oxide, stannous chloride and carbon nanotube.

WANG S, ZHANG Z, SUN T, YIN Q, DAI J