国家/地区 韩国（89） 美国（31） 世界知识产权组织（27） 中国（20） 欧洲专利局（EPO）（15） 日本（13） 加拿大（8） 台湾（7） 墨西哥（3） 新加坡（3） 澳大利亚（2）
IPC部 B（102）
IPC大类 B01（102）
IPC小类 C01B（102）
IPC C01B031/04（102）
发明人 KWON W J（5） JIN C S（3） KAWASAKI M（3）
KIM H（3） KIM S（3） LEE H W（3）
LEE M J（3） LEE S H（3） SHIN K H（3）
SOHN K N（3） TAMAKI E（3） YEON S H（3）
AHN S（2） BAIK S（2） BEDWORTH P V（2）
公开年 2017（102）
申请年 2016（62）  2015（33）  2017（7） 
专利权人 LG CHEM LTD（6） UNIV INHA RE.（5） LOCKHEED MAR.（4） UNIV GACHON .（4）
UNIV SUNGKYU.（4） KOREA ADVANC.（3） TORAY IND IN.（3） UNIV PUSAN N.（3）
HAESUNG DS C.（2） HANWHA TECHW.（2） ILJIN DIAMON.（2） KOREA ADVANC.（2）
KOREA INST E.（2） KOREA INST S.（2） KOREA RES IN.（2） LAMINAR CO L.（2）
POSTECH ACAD.（2） SAMSUNG ELEC.（2） UNIV HANYANG.（2） UNIV YEUNGNA.（2）

Manufacturing electrode used for capacitor, comprises forming an oxidized graphene thin film by applying composition containing oxidized graphene on a substrate, and irradiating obtained graphene oxide film with light.

SUK Y Y, KYU Y I, HWAN S J, NA K B, GYOO K I, HONG S

Device useful to produce graphene, comprises e.g. a pair of conductive rods placed apart from each other at predetermined distance to form interval, power supply unit to apply voltage on conductive rods and light source to irradiate UV ray.

BYEON J H

Preparation of reduced graphene oxide used for preparing suspension, involves reacting graphite oxide and glucose aqueous solution, dispersing resultant reduced graphene oxide gel in aqueous acetic acid solution and removing water.

JAE Y P, HYO S Y, MOHAMMAD F H

Producing bismuth graphene oxide useful for adsorbing iodine, comprises oxidizing graphite, and reacting graphene oxide with bismuth nitrate.

HANSANGSOO, UM W, SEOK K W

Producing porous graphene useful as porous graphene electrode for electrochemical devices, comprises converting plate-shaped oxide graphene to three-dimensional structure, reducing by applying white light pulse and activating to form pores.

YOUNG K T, HOON J S, JUN P S

Device useful in graphene manufacturing device to coat particle surface with graphene using underwater plasma discharge, comprises e.g. chamber having solution and particles dispersed in solution, discharge electrode and power supply unit.

PARK H J, KANGIL K, HONG Y C

Making graphene metal nanoparticle-composite, comprises e.g. making graphene by applying shearing force to solution of graphite-based material, preparing metal nanoparticles by applying shearing force to solution of e.g. metal precursor.

KIM T Y, HONG J P, KIM T, HONG J

Producing graphene useful to produce graphene dispersion composition, comprises e.g. heat treating mixture including natural graphite and alkali metal to obtain graphite intercalation compound and mixing compound with pyridine-based solvent.

PARK H S, PARK K H, YANG C D

Producing composite composition of zinc oxide and graphene oxide, comprises e.g. mixing zinc chloride and graphene oxide obtained by mixing e.g. sodium nitrate and sulfuric acid, and treating with water and sodium hydroxide solution.

JO H H, CHOI H K, JEON M H

High pressure homogenization apparatus for manufacturing graphene, has channel module including baffle to partition micro-channel into multiple spaces along width direction or height direction.

KIM E J, YOO K H, IM Y H, LEE J Y, KWON W J, KIM E, YOO K, IM Y, LEE J, KWON W