国家/地区 韩国（59） 中国（30） 美国（25） 世界知识产权组织（24） 欧洲专利局（EPO）（11） 日本（8） 加拿大（5） 新加坡（3） 澳大利亚（2） 印度（2） 墨西哥（2） 台湾（2）
IPC部 B（82）
IPC大类 B01（82） C01（82） H01（21）
C09（9） B82（8） C23（7）
C07（6） C02（5） H05（5）
A61（3） C08（3） C25（3）
C30（2） G01（2）
IPC小类 B01J（82）
IPC C01B031/04（82）
发明人 ZHANG L（4） CHOI S Y（3） KIM S I（3）
LEE S J（3） BEDWORTH P V（2） CHO S（2）
CHO S M（2） CHUL O（2） HAN D（2）
HAN D Y（2） HYOONG Y L（2） HYUN W L（2）
JANG K I（2） JUN P S（2） KANG I J（2）
公开年 2017（51） 2016（30）
申请年 2016（82）
专利权人 CHEORWON PLA.（3） LOCKHEED MAR.（3） UNIV YEUNGNA.（3） ZHANG L（3）
HANWHA TECHW.（2） ILJIN DIAMON.（2） KOREA ELECTR.（2） KOREA INST E.（2）
LG CHEM LTD（2） POSTECH ACAD.（2） SAMSUNG ELEC.（2） UNIV GACHON .（2）
UNIV HANYANG.（2）

Manufacture of ultra-small tin dioxide nanoparticle-intercalated graphene/polyaniline composite used as active material of electrode, involves adding tin precursor and aniline to suspension containing graphene oxide, and polymerizing.

SHIM J J, VAN HOA N

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

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

Manufacture of graphene involves reacting graphite, acid solution and oxidizing agent, obtaining product comprising graphite oxide, washing with washing liquid containing sulfite-containing compound, obtaining graphene oxide, and reducing.

SON J I, PARK H B, LEE C H