国家/地区 中国（73） 美国（14） 世界知识产权组织（12） 韩国（7） 欧洲专利局（EPO）（6） 日本（5） 台湾（4） 印度（2）
IPC部 C（94）
IPC大类 C01（94）
IPC小类 C01B（94）
IPC C01B032/184（94）
发明人 ZHANG Y（6） LI Z（5） LIU X（5）
WANG Y（5） WEI X（5） LI Y（4）
WANG L（4） WEI Z（4） ZHANG J（4）
ZHENG Y（4） BAI Y（3） CHEN J（3）
LI J（3） LIU S（3） LIU Y（3）
公开年 2018（94）
申请年 2017（45）  2018（43）  2016（6） 
专利权人 CHENGDU GELA.（4） ELECTRONICS .（2） FUJITSU LTD（2） UNIV BEIJING.（2）
UNIV FUZHOU（2） UNIV GACHON .（2） UNIV XIAN JI.（2） YANCHENG GOL.（2）

Quickly preparing reduced graphene and composite material comprises preparing raw material and composition.

LU L

Preparing cobalt-modified nitrogen-doped graphene nano-belt useful for preparing electrochemical energy storage material, comprises e. g. dissolving cobalt salt in deionized water, adding dicyandiamide, heating and stirring.

YUAN Z, TAN K, LIU Y, HOU L

Preparing heteropoly acid catalyzed graphene aerogel useful for supercapacitor as electrode material, comprises e. g. dissolving phosphomolybdic acid in water to obtain phosphomolybdic acid solution and dissolving aromatic amine in water.

GAO J, TONG M, JIN Q, LIU S, LI G

Producing graphene based transparent conductive electrode used in e.g. display devices, comprises heating modified substrate and feeder, contacting vapors of seedlac with substrate, cooling substrate to obtain coat of graphene on substrate.

CHOUDHARY S K, DAS S, KULKARNI G U R, PUJAR R N

Nano nickel sulfide-graphene composite electrode material used e.g. for electrochemical sensor field, is prepared by putting conductive base material in graphene oxide solution, taking out, drying and adopting constant potential deposition.

DONG S, XIANG M, QIN S

Preparing rice hull-based graphene porous carbon material for preparing electrode, involves mixing nickel element and rice hull, immersing rice hull in nickel salt solution, stirring, drying, and carbonizing rice hull-nickel salt mixture.

JIN H, BAI Y, WU S, XU H, ZHANG Y, LI T, YE L, CHEN R, WANG Y

Preparing three-dimensional porous nitrogen-sulfur doped carbon nanosheet comprises slowly adding homogeneous solution containing trimeric thiocyanate to graphene oxide aqueous solution, dissolving, drying and placing in vacuum environment.

HUANG J, XI Q, LI J, CAO L, WANG C, LI Q, WANG T, LUO X

Preparation of nitrogen- and sulfur-doped graphene-graphene nanobelts aerogel for preparing electrode material, involves placing hydrogel formed of graphene oxide nanobelts in potassium nitrate solution and hydrothermally reacting.

ZHENG Y, ZHOU J

Modified activated carbon material useful as adsorbent for processing water and desalinating seawater and water and electrode material of supercapacitor, comprises activated carbon particles and graphene sheet layer.

ZHENG Y, ZHANG Y

Composite with high energy storage capacity useful in e.g. high energy storage devices and electrodes, strain actuators, conductive thin films and gas barriers, comprises graphene and graphitic carbon nitride coated onto mesoporous carbon.

GADIWAN A