国家/地区 美国（14） 中国（8） 韩国（8） 欧洲专利局（EPO）（7） 世界知识产权组织（7） 日本（4） 台湾（4） 加拿大（2） 俄罗斯（2）
IPC部 B（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B031/00（20）
发明人 SEO B（2） WU Z（2）
公开年 2013（10） 2014（7） 2015（3）
申请年 2013（20）
专利权人 KOREA INST S.（2） LG ELECTRONI.（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

Composite panel comprises a layer of material comprising a polymeric matrix material, and a large area graphene sheet embedded in the layer of material, where the large area graphene sheet includes nanoperforations.

BULLOCK S E, NEWELL C M

Solid-state device structure for separating and isolating graphene monolayer, has single crystalline monolayer of graphene that is arranged on substrate by single transfer process and has surface area of greater than specific inches.

DIMITRAKOPOULOS C D, FOGEL K E, KIM J, PARK H

Transferring graphene layer, comprises executing electrostatic process to surface of substrate, electrostatically adsorbing graphene layer formed on metal carrier layer onto substrate, and immersing substrate into etching solution.

CHEN C, WANG D, HUANG I, CHEN C W, CHEN C C, WANG D Y, HUANG I S

Carbon material used for e.g. lithium ion secondary battery, comprises columnar structure in which carbon compound having graphene skeleton is laminated, where the skeleton whose some of carbon atoms are substituted with nitrogen atoms.

NAITO K, YOSHINAGA N, MATAKE S, AKASAKA Y, MATEKE S, AKITA M

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