国家/地区 中国（120）
IPC部 B（120）
IPC大类 B82（120） C01（120） H01（38）
C23（16） C08（13） B01（9）
C07（9） B32（8） C09（7）
C25（7） B22（6） B05（5）
H05（5） C02（3） C30（3）
IPC小类 B82Y（120）
IPC B82Y030/00（120）
发明人 LI W（8） WANG Y（8） FENG X（6）
LIU L（6） MUELLEN K（6） MULLEN K（6）
LI J（5） ZHANG L（5） ZHOU M（5）
GUO J（4） HE X（4） LI Y（4）
NOMOTO K（4） SUN W（4） WANG J（4）
公开年 2013（120）
申请年 2012（55）  2013（53）  2011（12） 
专利权人 UNIV TSINGHU.（8） HON HAI PREC.（6） HONGFUJIN PR.（6） BASF SE（5）
MAX PLANCK G.（5） SEMICONDUCTO.（5） BASF AG（4） BASF CHINA C.（4）
UNIV SOUTHEA.（4） LOCKHEED COR.（3） LOCKHEED MAR.（3） OCEANS KING .（3）
UNIV NANJING.（3） EMPA MATERIA.（2） EMPIRE TECHN.（2） FENG X（2）
HANGZHOU GEL.（2） INT BUSINESS.（2） ISLAND GIANT.（2） JX NIPPON MI.（2）

Preparation of graphene dispersion liquid used for preparation of graphene thin film, involves placing compressed-expanded graphite and metal or nonmetal electrode in electrolyte solution and performing electrochemical reaction.

GAO S, LI W, LIAO S, LIU L, QIU S, WU L

Preparing graphene loaded nano-silver-nickel alloy composite powder comprises e.g. mixing graphite powder and sulfuric acid, reacting with sodium nitrate and potassium permanganate mixed solution, dialyzing, and ultrasonically processing.

WANG L, ZHAO D, CUI W, FU J

Preparing primary graphene by ultrasonic mixing comprises e.g. using two ultrasonic wave frequency components for ultrasonic mixing, taking graphite as raw material, and performing ultrasonic cavitation by different ultrasonic frequencies.

XIE X, BI H, YIN K, SUN L, SHEN Y

Graphene-metal oxide nanoparticle three-dimensional porous composite material, prepared by dissolving graphene oxide and metal salt in water, mixing uniformly, freezing and drying, and atmospheric or vacuum thermal processing.

YIN K, JI J, SUN L

Structure useful to shield electromagnetic disorders for shielding electromagnetic radiation, comprises thin layer of graphene and flexible substrate, in which thin layer of graphene is applied on flexible substrate and is doped with dopant.

AVOURIS P, GARCIA A V, SUNG C, XIA F, YAN H

Preparation of boron-doped graphene by oxidizing graphite to obtain graphite oxide, heating under mixed inert and boron source gases atmosphere protection, and cooling.

WANG Y, ZHONG H, ZHOU M

Ultrasonic preparation of cuprous oxide at carbon/graphene hybrid material by reacting reduced graphene oxide, pyrene derivative and cupric salt in organic solvent under ultrasonic water bath condition.

XU J, ZHANG J

Preparation of porous graphene-ferric oxide composite comprises mixing graphene oxide material and water soluble ferric salt, separating, cleaning, dispersing in aqueous solution, freeze-drying, and heating in the presence of air or oxygen.

YIN K, SUN L, CHEN F

Depositing graphene onto a substrate used in polymeric composites, involves transferring solubilized graphene onto the substrate in a liquid medium, where transferring occurs by changing the solubility of graphene in the liquid medium.

PAWLOSKI A R, BENNETT G S, CERNOHOUS J J, KASKE K, SZYMANSKI A E

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