国家/地区 韩国（32） 美国（14） 中国（13） 世界知识产权组织（13） 日本（12） 欧洲专利局（EPO）（8） 台湾（5） 澳大利亚（2） 加拿大（2） 香港（2） 以色列（2） 印度（2） 新加坡（2）
IPC部 B（41）
IPC大类 B01（41） C01（41） H01（8）
B82（7） C23（4） C04（2）
C07（2） C08（2） C09（2）
H05（2）
IPC小类 B01J（41）
IPC C01B031/02（41）
发明人 PARK C H（3） DO S（2） DO S H（2）
DO SEUNG H（2） JEON S（2） JEON S Y（2）
KIM D（2） KIM N Y（2） KONG J（2）
KONG J H（2） KWON S G（2） LEE J（2）
LEE J S（2） PARK J S（2） PARK Y M（2）
公开年 2015（41）
申请年 2014（25）  2013（15） 
专利权人 HANWHA TECHW.（4） HANWHA AEROS.（3） KOREA RES IN.（3） CORNING PREC.（2）
HANWHA CHEM .（2） INHA IND PAR.（2） KOREA ELECTR.（2）

Apparatus for manufacture of graphene, has reactor supplied with gas comprising carbon compound and charged with catalyst having silicon carbide, nickel and zeolite, and microwave exposure portion for irradiating microwave to catalyst.

MIYAKOSHI A

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Transferring graphene, comprises e.g. synthesizing graphene layer on catalytic metal film, laminating flexible transfer film on graphene to obtain first laminated structure, and removing catalyst metal film from first laminated structure.

PARK J S

Manufacturing graphene, comprises manufacturing superimposed body by overlapping the stacked thin film made of a metal catalyst layer; and preparing graphene on a metal catalyst layer by performing a chemical vapor deposition.

CHO K, BONG H

Device useful for manufacturing graphene, comprises foil supply unit to supply foil comprising metal catalyst, graphene forming unit to form graphene formed foil, and lamination device for laminating protective tape on graphene formed foil.

PARK C H, KIM N Y

Production of doped graphene pattern during manufacture of pn-diode, involves supplying n-type carbon precursor on substrate, forming amorphous carbon pattern by irradiating electron beam or ion beam to precursor and heat-treating.

BAE D J, KIM K S, LEE I B

Producing graphene oxide, comprises introducing graphite, oxidizing agent and acid solution into Couette-Taylor reactor, performing oxidation reaction to produce product containing oxidized graphite, and separating oxidized graphite.

KIM H K, YANG W S

Manufacture of liquid graphene nanoplate involves immersing expanded graphite in mixture of nitric acid and sulfuric acid, heat-treating, and reacting obtained functionalized expanded graphite and amphiphilic organic molecule.

KIM Y J, LEE C S, PARK J S, SHIN K W

Producing graphene oxide paper useful in electrode separation membrane, comprises preparing graphene oxide colloid solution by dispersing graphene oxide powder in dispersion medium, and dropping obtained graphene oxide colloid solution.

SOO J P, SEUL Y L

Synthesis apparatus of graphene sheet used in e.g. solar cell, has first sensor unit for measuring current which varies in fixed interval, after separating carrier film from graphene thin film and after applying high frequency voltage.

PARK C H, YOON J H