国家/地区 中国（9） 日本（7） 美国（7） 世界知识产权组织（6） 韩国（5） 欧洲专利局（EPO）（3） 台湾（2）
IPC部 C（18）
IPC大类 C01（18）
IPC小类 C01B（18）
IPC C01B032/194（18）
发明人 MIYAFUSA Y（2） MOROISHI Y（2） WATANABE H（2）
公开年 2021（18）
申请年 2020（11）  2021（4）  2019（3） 
专利权人 TOYO INK SC .（2）

Single-layer graphene sheet used for chemical sensor comprises deficiency defect and/or reconstruction structure defect of carbon and enolate coupling structure, epoxy bond structure and/or ether bond structure formed in the defect.

KATO R, HASEGAWA M

Preparing graphene conductive structure used in e.g. electrical application, by immersing modified electrode substrate in mixed solution prepared using aqueous ammonia and carboxylated graphene aqueous dispersion, stirring, reacting, uniformly condensing graphene on substrate surface, and drying.

HU Z, LI J

Graphene-polycarboxylate type material, e.g. graphene-polycarboxylate-nanoparticle type material, for filler in polymeric matrices, in direct and reverse osmosis membranes, and in lithium batteries, comprises polycarboxylate compound.

AGUILAR BOLADOS H E, YAZDANIPEDRAM ZOBEIRI M, GALLEGOS COFRE M D J, ESTEBAN A B H, MERDAD Y, JESUSUS G D, GALLEGOS C M D J, YAZDANIPEDRAM Z M, AGUILAR B H E

Preparing graphene aluminum-adding composite slurry by electrostatic adsorption, comprises preparing graphene oxide, performing centrifugal treatment to it, obtaining graphene oxide with uniform size, and adding graphene oxide.

LIU F, ZHAN K, ZHAO B

Boron-containing carbon material used for forming conductive composition used for forming conductive film, comprises elemental boron doped, so as to replace portion of elemental carbon in carbon skeleton.

WATANABE H, MOROISHI Y, MIYAFUSA Y, KAWAHARA A

Carbon material useful in conductive composition for forming conductive film and used in electricity storage device, comprises carbon hexagonal network surface as basic framework, where boron element is doped to replace carbon element.

YASUYUKI M, HIROTO W, YUKA M, MOROISHI Y, WATANABE H, MIYAFUSA Y, MIYAFUSAYUKA

Transferring graphene involves forming graphene on first substrate, forming polymer precursor mixture on second substrate, providing graphene oppositely to second substrate having polymer precursor mixture.

GU T J, JANG W, SEO Y, WHANG D, WHANG D M, SEO Y M, JANG W S

Hybrid graphene electrode used for electrochemical sensor, where specific target material is detected using electrochemical reaction, comprise graphene metal composite with structure having micro metal particles and graphene composite layer.

SHIM J S

Anode used for alkali metal battery, comprises multiple porous graphene balls comprising graphene sheets, and multiple particles or coating of lithium-attracting metal or sodium-attracting metal having preset thickness.

JANG B Z, CHANG H, ZHAMU A, ARUNA J A, JEAN B, ZHANG B, ZHANG H

Preparing graphene nano-material composite flexible electrode comprises e.g. taking graphene oxide powder, adding it to deionized water, ultrasonically dispersing at room temperature, and preparing it into graphene oxide solution.

XU X, LIU J