国家/地区 中国（29） 美国（17） 日本（12） 欧洲专利局（EPO）（11） 韩国（10） 世界知识产权组织（9） 印度（6） 台湾（6） 以色列（3） 俄罗斯（3） 新加坡（3）
IPC部 B（44） C（44） H（23）
D（4） G（4）
IPC大类 B82（44）
IPC小类 B82Y（44）
IPC B82Y040/00（44）
发明人 FENG X（4） MUELLEN K（4） MULLEN K（4）
LIU J（3） SCHWAB M G（3） CAI J（2）
FASEL R（2） HOU H（2） LIU H（2）
MILLEN K（2） OHTOMO M（2） OTOMO M（2）
QIN J（2） QIU S（2） RUFFIEUX P（2）
公开年 2021（8） 2022（6） 2015（5） 2020（5） 2016（4） 2011（3） 2013（3） 2014（2） 2018（2） 2023（2）
申请年 2020（14）  2014（5）  2012（4）  2015（3）  2021（3）  2011（2）  2016（2）  2018（2）  2019（2）  2022（2） 
专利权人 BASF SE（4） FUJITSU LTD（4） BASF AG（3） BASF CHINA C.（3）
CAS DALIAN C.（3） MAX PLANCK G.（3） KOREA INST S.（2） UNIV LANZHOU.（2）

Production of graphene nanoribbons used in semiconductor device e.g. field effect transistor for electronic devices, involves synthesizing polyaromatic-based polymer by eliminating specific group from polymer, and bonding carbon atoms of aromatic ring from which specific group is eliminated.

YAMAGUCHI J

Preparing ultra thin bimetallic organic framework/carbon composite material useful as cathode active material of lithium ion battery of electrochemical energy storage device, comprises e.g. adding soluble salts of metal, iron (III), organic ligands and carbon dots into mixed solvent, and reacting.

XIAO X, HOU H, JI X, ZOU G

Matter composition comprises epoxy functionalized two-dimensional shaped particles comprising functionalized graphene, clays, and alumina platelets, carbon nanotubes, epoxy resin, and curing agent comprising ionic liquid, and 1-ethyl-3-methylimidazolium dicyanamide.

KALB J, IFTIME G, WEI J, PANDEY R, RAHULPANDY, JUNHUA W, JAMIKALB

Preparing graphene and natural silk reinforced epoxy composite materials by providing mixed solution for graphene oxide solution, epoxy resin and relevant hardener, producing homogeneous graphene oxide/epoxy resin, impregnating with silk fabric to reach final product, and synthesizing final product.

SHARMA S, SANJEEV K, SHARMA P B, ISMAIL A H

Preparing platinum-polyaniline-reduced graphene oxide nanocomposite for preparing hydrazine hydrate sensor, involves preparing graphene oxide powder, and preparing polyaniline-graphene oxide composite powder to obtain product.

DANG L, HUANGFU H, REN R, ZHAO K, CHEN G

Positive electrode material for a lithium-sulfur battery, includes a positive electrode material layer and a confinement layer on its surface, where the confinement layer is a polyamide layer.

ZHANG P, CHEN X, CUI J, ZHANG H

Manufacture of nanomaterials concentrate in polymer involves exfoliating mixture containing carbon nanomaterials, centrifuging obtained dispersion, collecting supernatant, adding polymer matrix, roll milling, degassing, adding hardener, mixing, molding and curing.

SILVESTRE ASSIS A L, GOMIDE DE CASTRO V, DOS REIS T M C, VALENCIA J A N, QUEIROZ FERREIRA F L, GOULART SILVA G

Mesoporous polydopamine or graphene nanosheet composite used in porous electrode material, supercapacitor, membrane and battery, comprises graphene substrate and mesoporous polydopamine nanosheet, which is provided with spherical or spheroidal mesopores.

XING F, QIN J, WU Z

Preparation of iron-oxide-graphene oxide-hexagonal boron nitride composite used in e.g. chemosensor, involves dissolving graphene oxide and hexagonal boron nitride in distilled water, stirring and ultrasonically processing, autoclaving, centrifuging, washing with ethanol and drying.

NANDHAKUMAR R, PRABHU J, SAKUNTHALA A, VIDHYA B, RAJESH S

Preparation of composite material with friction resistance includes dispersing graphene oxide in N,N-dimethylformamide polar solvent, adding dimethyl 4,4-diphenyl ether tetracarboxylate, nadic anhydride and 4,4-diaminodiphenyl ether, washing with absolute ethanol and filtering.

YANG Y, WANG H, ZHANG X, LIU H