国家/地区 美国（6） 欧洲专利局（EPO）（5） 世界知识产权组织（5） 日本（4） 加拿大（3） 中国（3） 韩国（3） 澳大利亚（2） 西班牙（2）
IPC部 B（9）
IPC大类 B82（9）
IPC小类 B82Y（9） C09C（9） C01B（8）
C08K（3） H01B（3） H01G（3）
C04B（2） C08J（2） C08L（2）
C09D（2） C30B（2） H01M（2）
IPC C09C003/04（9）
发明人
公开年 2013（2） 2015（2） 2021（2）
申请年 2015（2）  2021（2） 
专利权人

Formation of two-dimensional silicon carbide used as wide band gap semiconducting material in electronic applications, involves preparing solution comprising silicon carbide particles and solvent, ultrasonically processing solution, and centrifuging to extract two-dimensional silicon carbide.

CHABI S

Method for exfoliation and functionalization of lamellar objects, involves placing electrode out of liquid, and generating plasma between portion of electrode facing surface of liquid and surface of liquid by applying pulse voltage difference between two electrodes.

CUYNET S, PONCOT M, FONTANA S, LETOFFE A, HENRION G, HEROLD C, ROYAUD I, BELMONTE T, GERARD H, STEPHEN Q, MARK P C, SEBASTIAN F, LETOPEADRIAN, GERARD H O, CLARE H, ISABEL L, THIERRY B

Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.

BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P

Production of functionalized graphene for lithium-ion batteries involves milling crystalline graphite in the presence of electrolyte solution to produce thinned intermediate material, combining with other electrolyte solution, and milling.

BOZALINA M, PERRET P, NAZARPOUR S, NAZARPOUR S S N

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Preparing graphene material involves introducing graphite into sealed chamber for performing mechanical exfoliation, and adding surfactant to obtained material, and then drying obtained material.

LA FUENTE GIMENO M E, MONTERO MARTIN O, GOY LOPEZ S, DURAN PRIETO M T, GARCIA DE LUIS M L, SACRISTAN BENITO M, QUISPE APACLLA C J, MARTIN VELASCO P J, GARCIA CAPAPE J, PASTOR GALIANO E L, MARTIN ROMERO B, DE TERESA NOGUERAS J M, BELLVIS CASTILLO J L C

Photovoltaic cell, useful in a light harvesting device, comprises a two-dimensional graphene heterostructure.

NOVOSELOV K, BRITNELL L

Graphene ink used for forming electroconductive film, comprises graphene having hydrophilic group on surface dispersed in predetermined solution.

TAKEI H, SAKIO S

Producing graphene sheet or ribbon involves attaching metal to carbon nanotube; treating metal to bond chemically to nanotube; removing metal from nanotube; unzipping nanotube into graphene sheet or ribbon, useful for making supercapacitors.

CHEN W, CUI X