国家/地区 韩国（26） 美国（13） 世界知识产权组织（10） 日本（5） 俄罗斯（5） 中国（4） 欧洲专利局（EPO）（3） 台湾（3）
IPC部 B（40）
IPC大类 B82（40） C01（40） H01（13）
B01（2） B41（2） C07（2）
IPC小类 B82B（40）
IPC C01B031/02（40）
发明人 JANG J H（2） KIM S（2） LEE J S（2）
MELEZHIK A V（2） PARK S（2） TKACHEV A G（2）
公开年 2014（24） 2015（11） 2013（4）
申请年 2013（40）
专利权人 INHA IND PAR.（4） UNIST ACADIN.（3） KOREA INST S.（2） NANOTEKHTSEN.（2）

Producing graphite oxide used in different chemical processes for producing graphene or graphene oxide, involves oxidizing graphite by using Fenton's system to produce graphite oxide.

AGUILAR M L, ALVES DE OLIVEIRA L C, DA SILVA A C, DOS SANTOS OLIVEIRA H, PEREIRA M C, ROCHA PIFANO A

Preparing anthracite based graphene oxide comprises e.g. preparing ultra-clean anthracite powder, adding dispersant, carrying out ultrasonication to prepare dispersion liquid, and preparing graphene oxide colloid solution.

ZHANG L, ZHANG M

Graphene film comprises substrate, graphene layer provided on substrate, and charge transport layer comprising nanowires provided between substrate and graphene layer.

MOON J, HONG B, PARK S, JUNG M, CHOI M

Method of producing graphene hybrid and carbon nanotubes.

MATVEEV V N, KONONENKO O V, LEVASHOV V I, VOLKOV V T, KHODOS I I

Method of modifying carbon nanomaterials of nanotubes or graphene, particles of which contain hydroxyl or carboxyl groups.

TKACHEV A G, MELEZHIK A V, DYACHKOVA T P

Manufacturing graphene nanocomposite aerogel, comprises e.g. adding basic solution into dispersion solution containing, preparing suspension solution by adding water into obtained solution, and adding capping agent into suspension solution.

SHIM J J, WEI S

Fabricating graphene nanoparticle composite used to absorb heavy metal such as chromium and lead, involves preparing hydrophobic nanoparticle comprising graphite oxide, followed by stirring with hydrophilic solvent and performing oxidation.

SEO Y S, YOU J S, PARK K W

Method for growing germanium quantum point for preparing graphene-germanium quantum point composite material for e.g. LED, involves forming graphene layer on thin film, and performing graphene layer and germanium thin film annealing process.

LI Z, BAI B, YANG X, WANG X, XU Y, DAI Q, QIU X

Graphene nanosheet composite for use in nano-optics, nanoelectronics, catalyst, nano-biotechnology applications, is obtained by simultaneously mixing gallic acid surface-treated magnetic nanoparticles and gold nanoparticles.

LEE J B, LEE J W

Producing reduced graphene oxide, comprises preparing graphene oxide dispersion solution, and refluxing prepared dispersion solution.

PARK S, PARK G T