国家/地区 美国（33） 世界知识产权组织（25） 中国（24） 欧洲专利局（EPO）（19） 韩国（15） 日本（14） 印度（9） 加拿大（6） 澳大利亚（4） 西班牙（4） 俄罗斯（4） 台湾（4） 巴西（3） 英国（3） 新加坡（2）
IPC部 B（40）
IPC大类 C01（40）
IPC小类 C01B（40）
IPC C25B001/00（40）
发明人 JANG B Z（4） ZHAMU A（4） DRYFE R A W（3）
KINLOCH I A（3） ABDELKADER A（2） ABDELKADER A M（2）
DRYFE R（2） JEFF R A W（2） KINLOCH I（2）
ROSCHER S（2）
公开年 2017（8） 2013（7） 2015（6） 2012（4） 2016（3） 2018（3） 2021（3） 2014（2） 2020（2）
申请年 2016（7）  2012（6）  2013（6）  2014（4）  2017（4）  2011（3）  2015（3）  2020（3） 
专利权人 UNIV MANCHES.（5） NANOTEK INST.（4） COUNCIL SCI .（3） JANG B Z（3）
ZHAMU A（3） ANGSTRON MAT.（2） DRYFE R A W（2） FRAUNHOFER G.（2）
KINLOCH I A（2）

Improved method for making pure graphene by subjecting produced multilayer graphene to sonication treatment, transferring floated graphene to substrate and spraying mixture of dispersed graphene in diethyl ether on substrate and air dried.

MISTRY K, AWASTHI G, SALOT Y, RAIYANI D, MONIL S, SANTHY K, NIRAV J, CHAUDHURY S K, JAMNAPARA N, SALOT M

Synthesizing helical carbon nanostructures by introducing molten carbonate electrolyte into inter-electrode space, introducing carbon input into inter-electrode space, applying current across electrodes, and collecting product.

LICHT S, LICHT G

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Exfoliating graphene flakes from graphite sample by compressing a graphite sample in an electrochemical reactor, and applying a voltage between the graphite sample and an electrode in the electrochemical cell.

ROSCHER S

Synthesing graphene molecules comprises e.g. intercalating second species between first and second adjacent graphene sheets having exposing first and second sheets to first species to facilitates electrochemical intercalation of species.

SWAGER T M, ZHONG Y L

Providing synthesis of graphene quantum dots, by depositing graphene oxide (GO) on glassy carbon electrode (GCE) by microtip, performing electrochemical oxidation of GO deposited on GCE in three-electrode system, and fixing potential.

KALITA H K, PALAPARTHY V S, BAGHINI M S, ASLAM M

Graphene aqueous suspension for conductive ink production method involves mixing adhesion preventing additive or surfactant.

ANTONOVA I V, YAKIMCHUK E A, SOOTS R A

Production of graphene film and coating involves placing electrode comprising electroconductive material in electrolyte containing aqueous solutions of salts containing anions e.g. acetate, and passing electric current through electrolyte.

ZHURAVLEV V V, DUDAKOV V B, BLANK V D, GERASIMOV V F, ZHURAVLEVA N V

Oxygen generation catalyst useful in an electrochemical or photoelectrochemical device, comprises a graphene oxide layer, and a nickel-iron layered double hydroxide layer supported on the surface of the graphene oxide layer.

YAMADA A, MIKOSHIBA S, ONO A, KUDO Y, TAMURA J, KITAGAWA R, TSUTSUMI E, YAMAGIWA M, SUGANO Y, MOTOSHIGE A, KANNO Y, TAMURA A

Production of isolated graphene sheet for e.g. composite material, involves forming intercalated coke or coal compound using petroleum coke by electrochemical intercalation, and exfoliating and separating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z