国家/地区 美国（8） 中国（6） 韩国（6） 欧洲专利局（EPO）（5） 世界知识产权组织（5） 日本（3） 台湾（3） 加拿大（2） 俄罗斯（2）
IPC部 B（14）
IPC大类 B82（14）
IPC小类 C01B（14）
IPC C01B031/00（14）
发明人 WU Z（2）
公开年 2013（8） 2014（4） 2015（2）
申请年 2013（14）
专利权人 KOREA INST S.（2）

Obtaining functionalized graphene involves synthesis of intercalated compound of fluorinated graphite by processing powder of natural graphite by halogen and subsequent thermal decomposition of intercalated compound of fluorinated graphite.

MAZIN E V, MAZIN V 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

Preparing carbon material, preferably graphene using thermal evaporation, comprises depositing liquid polymer/polymer solution onto substrate, stabilizing obtained organic nanofilm and carbonizing stabilized organic nanofilm.

KIM T, JOH H, LEE S H, KIM T W, JOH H I

Preparation of foam-shaped graphene structure for solar cell, involves forming substrate, placing base substrate in reduced graphene oxide colloid solution, boiling by applying heat flux, and overlapping bubbles generated on substrate.

KIM M H, AHN H S, JANG J W, LEE J S

Making nanoparticles of target material, involves mixing graphene oxide with aqueous solvent to give aqueous solution, mixing target material with organic solvent to give organic solution, and mixing aqueous solution with organic solution.

LIM J A, SONG Y, HONG J, YOO D Y, KIM H, SONG Y W, HONG J M, KIM H S

Graphene-based foam having a structure defined by three-dimensional network of interconnected and ordered open cells useful e.g. in electrode, capacitor, fuel cell, battery, capacitive desalination device and thermal or acoustic insulator.

LI D, QIU L

Graphene powder for preparing lithium ion battery electrode, comprises compound having catechol group that adsorbs on graphene, e.g. catechol, dopamine hydrochloride, 3,4-dihydroxyphenylalanine, noradrenalin, and caffeic acid.

SUN P, LIU G, WU Z, WU G, TAMAKI E, KUBOTA Y

Making graphene powder useful in carbon-based electrical devices involves preparing graphene solution in which graphene particles are dispersed in a solvent; aggregating the particles; separating aggregated particles from solvent and drying.

LEE S, LEE D, SEO B, BYUN N

Nitrogen-doped carbon nanotube array comprises carbon nanotube array directly and effectively connected with graphene sheet.

TANG C, ZHANG Q, ZHAO M, WEI F, HUANG J

Chemical reduction of graphene oxide useful in industrial application for its increased electrical conductance involves using hypophosphorous acid and/or hypophosphite ions as reducing agents and sulfur dioxide, sulfurous acid as catalyst.

LIPINSKA L, JAGIELLO J, KOZINSKI R, BATIJEWSKI R, NAJDEKER E