国家/地区 美国（25） 世界知识产权组织（18） 中国（14） 日本（14） 韩国（14） 欧洲专利局（EPO）（9） 台湾（9） 英国（3） 印度（3） 澳大利亚（2） 加拿大（2） 香港（2） 以色列（2） 新加坡（2）
IPC部 B（27）
IPC大类 B01（27）
IPC小类 C01B（27）
IPC C01B031/04（19） B82Y040/00（11） C01B031/02（11）
B82Y030/00（10） C01B032/182（7） H01B001/04（6）
H01B001/24（6） B01J021/18（5） C01B032/15（5）
C01B032/18（5） H01B013/00（5） B01J019/08（4）
C01B032/184（4） C01B032/194（4） C08K003/04（4）
发明人 LEE J（3） DO S（2） DO S H（2）
DO SEUNG H（2） HASEGAWA S（2） HASEGAWA SHOJI（2）
JEON S（2） JEON S Y（2） KAMIYA N（2）
KAMIYA NAGISA（2） KONG J（2） KONG J H（2）
KWON W（2） KWON W J（2） LEE J S（2）
公开年 2015（16） 2014（8） 2016（3）
申请年 2014（27）
专利权人 COUNCIL SCI .（2） GRAPHENE PLA.（2） HANWHA CHEM .（2） LG CHEM CO L.（2）
LG CHEM LTD（2）

Manufacture of secondary battery cathode material involves preparing silicon colloidal solution using waste silicon sludge suspension, preparing mixture of silicon agglomerates, graphene oxide and dispersion medium, and heat-treating.

JANG H D, CHANG H, KIM H, ZHANG X, JIN H

Gene amplifying and detecting device comprises a gene amplifying chip including a chamber formed in it, a reaction solution filled in the chamber and including a fluorescent material, a light source, a light detector, and graphene heaters.

CHUNG K H, KIM J T, CHOI Y H, CHOI C G, CHOI H K, YU Y J, YOUN D H, CHOI J S

Graphene producing device has cathode and anode which are configured to create arc discharge producing flux stream, and to deposit material from flux stream on substrate.

KEIDAR M, SHASHURIN A

Method for making graphene membrane that is utilized for enriching gas, involves providing gas-permeable substrate, applying graphene to gas-permeable substrate, heating graphene applied to gas-permeable substrate and cooling.

ANDERSON K, SJONG A, SOONG A

Production of graphene involves applying physical force to liquid dispersion of dispersing agent containing polyaromatic hydrocarbon oxide, and carbon-based material comprising graphite, and forming graphite into nano graphene flakes.

SOHN K N, YOO K H, KWON W J, LEE K S, YANG S B, KIM I Y, LEE M J, LEE J Y, SOHN K, YOO K, KWON W, LEE K, YANG S, KIM I, LEE M, LEE J, LI M, LI J

Production of graphene involves forming liquid dispersion comprising dispersing agent, and carbon-based material comprising de-oxidized graphite, and continuously passing liquid dispersion through high-pressure homogenizer.

YOO K H, SOHN K N, KWON W J, LEE K S, YOO K, SOHN K, KWON W, LEE K

Mediating an oxygen reduction reaction, comprises exposing a catalyst to oxygen, where the catalyst comprises a carbon source e.g. graphene nanoribbons and carbon nanoribbons, and a dopant e.g. nitrogen associated with the carbon source.

TOUR J M, AJAYAN P M, GONG Y, FEI H, YANG S

Graphene composition for graphene molding comprises organic compound, graphene with flakes, and dispersing agent.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N

Method for modifying e.g. I-V characteristics, of graphene i.e. semiconductor film, involves placing graphene film in vacuum environment, and radiating graphene film with electron beam to obtain graphene material.

HUANG C, CHU C, CHIU S, WANG C, WEI C, CHUNG C, WU B, HUANG J, QIU S, WANG J, ZHU J, WEI J, ZHONG C, HUANG C H, CHU C W, CHIU S M, WANG C C, WEI C M, CHUNG C J, WU B H

Preparing graphene oxide film, used to prepare e.g. dual-layer graphene-oxide film, includes concentrating graphite oxide aqueous slurry, depositing obtained gel slurry on low-friction surface and spreading by bar coating and drying.

CRUZSILVA R, MORELOS A, TERRONES M, ELIAS A L, PEREALOPEZ N, ENDO M