国家/地区 中国（9）
IPC部 C（9） B（2）
IPC大类 C01（9） B01（2）
IPC小类 C01B（9）
IPC C01B032/198（9）
发明人 LIU Y（9）
公开年 2017（6） 2016（2）
申请年 2016（9）
专利权人 NANJING CRES.（2）

Polymer-functionalized graphene used in multifunctional additive of lubricating oil composition and plastic or adhesive composition, comprises graphene that is connected with polymer through imide, amide, ester and amine groups.

CENG H, FENG J, LIU S, LIU Y, WANG S, XIA J, YU S, YUE S, ZHAO H

Preparation of large-scale graphene oxide, involves forming graphite intercalation compound using concentrated sulfuric acid, concentrated nitric acid and graphite, obtaining expanded graphite, reacting with strong acid, and oxidizing.

MIN Y, HUI Z, LIU Y, SHEN J, FENG Y

Preparation of graphene oxide polymerized titanium dioxide involves pouring metatitanic acid to graphene oxide suspension, adding hydrogen peroxide, heating titanium oxide-graphite oxide sol and precipitating product.

LIU T, REN Y, FANG Y, CAO P, LIU Y, YANG S

Preparation of large layer of graphene oxide with potassium perchlorate involves reacting graphite with strong acid, heating in microwave for expansion, re-treating with strong acid, and subjecting to oxidation stripping.

MIN Y, HUI Z, LIU Y, DENG Y, CUI D

Preparing modified graphene oxide comprises e.g. weighing graphite oxide, ethanol, catalyst, silane coupling agent and alcohol B, adding the graphite oxide in the alcohol A, stirring and ultrasonically dispersing.

LIU Y, JING X, LV Y, JIANG X, LEI Z

Preparation of highly specific surface area and high-conductivity graphene composite carbon aerogel used e.g. for adsorption material comprises preparing precursor solution, pickling, and subjecting to high temperature carbonization.

SUN W, DU A, LIU Y, ZHOU B, GAO G, WU G, NI X, ZHANG Z, SHEN J

Preparation of graphene oxide by putting graphite powder into first container filled with mixed acid solution, placing in ice water bath, stirring to obtain black suspension, adding potassium permanganate powder, heating and stirring.

ZHANG J, LIU Y, FU X, LIU M, ZHENG X, HUANG M, LI Z

Preparing three dimensional hybrid material by adding carbon nanotube to graphene oxide dispersion solution, adding hydrophobic organic material to carbon nanotube-graphene oxide dispersion solution and heating to obtain pickering emulsion.

GAO Y, LI J, LI W, LIU Y, MA K, WANG B

Graphene film with ultrahigh flexibility and high thermal conductivity useful for thermal-conducting and electric-conducting device.

GAO C, LIU Y, PENG L, JIANG Y, GEO C