国家/地区 中国（77） 美国（41） 世界知识产权组织（35） 日本（25） 欧洲专利局（EPO）（24） 韩国（17） 加拿大（11） 澳大利亚（5） 新加坡（5） 台湾（5） 巴西（4） 印度（3） 墨西哥（3） 德国（2）
IPC部 B（91）
IPC大类 C01（91）
IPC小类 C01B（91）
IPC C01B032/194（91）
发明人 BEDWORTH P V（5） SWETT J L（5） JANG B Z（4）
SIMON S M（4） ZHAMU A（4） HEISE S E（3）
KAWASAKI M（3） LEI L（3） LI Y（3）
LIN S（3） SHEN Y（3） SINTON S W（3）
TAMAKI E（3） WANG Y（3） YANG S（3）
公开年 2017（91）
申请年 2017（46）  2016（39）  2015（6） 
专利权人 LOCKHEED MAR.（6） NANOTEK INST.（4） JANG B Z（3） LOCKHEED COR.（3）
PUHLER GUANG.（3） TORAY IND IN.（3） WUXI DONGHEN.（3） ZHAMU A（3）
LG CHEM CO L.（2） LG CHEM LTD（2） XU H（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Manufacture of graphene pellets used in e.g. electrode, involves forming nickel pellets from nickel powder, exposing nickel pellets to hydrocarbon, and etching nickel using graphene with acid resulting in graphene pellet.

ALVAREZ N, DEARMOND D, MALIK R, SHANOV V N, ZHANG L

Transferring graphene film to substrate comprises e.g. providing graphene film grown on support, positioning supported graphene film at interface of biphasic mixture, and after etching has taken place, cooling the mixture to temperature.

BELYAEVA L, SCHNEIDER G F

Preparing fluorescent graphene oxide quantum dots comprises e.g. preparing aqueous dispersion of quantum dots of graphene oxide and mixing aqueous dispersion of quantum dots of graphene oxide with alcohol or carbonyl-containing compound.

XIANG B, ZHU X

Production method and device for composite of graphene and styrene monomer achieving the extremely high economic benefit for production through ultrasonic irradiation, inlaying and intercalation processes.

SUN T, YAO P

Preparation of niobium oxyfluoride nano-array-graphene heterojunction composite material, involves adding hydrofluoric acid to graphene dispersion, adding niobium(V) chloride powder, washing with deionized water and ethanol.

HUANG F, LI Z, YAN A, CHAI X, ZHANG M, PENG B, FENG H, ZHAO H

Preparation of three-dimensional sulfide graphene comprises heating three-dimensional graphite with methane-dihydrogen sulfide-argon mixed gas, continuously passing mixed gas, reducing to atmospheric pressure, and naturally cooling.

WANG Y

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 aerogel based on composite of graphene and carbon nanotubes involves combining graphite flakes with mixture of concentrated sulfuric and nitric acids, diluting with water, filtering and washing precipitate with water.

BAKHIYA T, KHAMIZOV R KH, KONOV M A, BAVIZHEV M D

Rapid preparation of graphene/nanoparticle aerogel comprises mixing graphene oxide solution and reducing agent, adding organometallic framework nanoparticle solution or metal oxide nanoparticle solution, mixing, drying, and freeze-drying.

HUANG J, MAO J, MENG K, ZHANG K, LAI Y