国家/地区 中国（64） 美国（12） 日本（7） 世界知识产权组织（7） 韩国（3） 俄罗斯（3） 台湾（3） 欧洲专利局（EPO）（2） 英国（2） 波兰（2）
IPC部 B（88）
IPC大类 B82（88）
IPC小类 B82Y（88） C01B（79） C01G（25）
C09K（14） H01M（14） B01J（9）
H01B（7） H01G（7） H01L（6）
C01F（5） C08K（5） G01N（5）
C02F（4） H05K（4） C09D（3）
IPC B82Y030/00（88）
发明人 ZHANG Y（5） LI P（4） LIU X（4）
LIU Y（4） WANG C（4） WANG F（4）
WANG X（4） WANG Y（4） ZHAO W（4）
HAN K（3） LI X（3） LIU J（3）
LIU Z（3） QU X（3） WANG W（3）
公开年 2018（65） 2020（12） 2019（11）
申请年 2018（88）
专利权人 UNIV BEIJING.（3） UNIV SHANGHA.（3） FUJITSU LTD（2） NAT INST MAT.（2）
SHT SMART HI.（2） UNIV HENAN S.（2） UNIV JINAN（2） UNIV SHAANXI.（2）
UNIV TSINGHU.（2） UNIV ZACHODN.（2） ZHU J（2）

Graphene oxide/carbonyl iron wave-absorbing composite material, which is core shell structure, used for wave absorbing material for electromagnetic wave absorption field, comprises graphene oxide layer compounded on surface of carbonyl iron.

XI H, ZHOU W, ZHAO Y, MA L

Preparing three-dimensional ordered porous nitrogen-doped graphene comprises performing ultrasonic dispersion, dissolving dopamine, mixing dopamine solution and GO dispersion liquid, dispersing and roasting PDA-rGO composite.

SHAO Z, TANG X, YANG L, HUANG H, QIN X

Synthesizing pristine graphene quantum dots comprises e.g. providing catalyst having e.g. metal alloy or metal hydroxide loaded substrate in reactor, and passing hydrocarbon carrier gas of e.g. methane over catalyst loaded substrate.

RAMAPRABHU S, MEENAKSHI S G, AJAY P V K S

Silver/graphene oxide composite used for conductive material, comprises sheet-shaped silver/graphene oxide composite in which silver nanoparticles are intercalated between layers of graphene oxide.

NATSUKI J

Manufacturing graphene quantum dots involves adding coffee bean powder, carbonizing coffee bean powder by heating in hydrogen atmosphere, placing carbonized coffee bean powder.

HONG B H, KIM D

Preparation of nano-titanium dioxide/reduced graphene composite modified electrode for detection of lemon yellow in beverages by preparing titanium dioxide-graphene oxide dispersion, dispersing on glassy carbon electrode, and drying.

INVENTOR U

Obtaining graphene/iron(II) chromate composite, by sonicating graphene oxide in ethanol, adding iron nitrate, chromium nitrate and aqueous ammonia, pressurizing, subjecting resulting product to annealing process, drying and rinsing.

JEDRZEJEWSKA A, SIBERA D, JEDRZEJEWSKI R

Obtaining graphene/manganese iron oxide composite involves preparing mixture of graphene oxide, iron nitrate, manganese nitrate, ammonia water, ethanol and pressure treatment, and subjecting mixture to pressure treatment.

JEDRZEJEWSKA A, SIBERA D, JEDRZEJEWSKI R

Preparation of nanocomposite material includes mixing rhenium precursor, sulfur precursor and hydroxylamine hydrochloride in deionized water, adding graphene oxide aqueous suspension, sealing, treating, cooling and collecting black powder.

LIU X, CAI X, CHEN H, YE Y, ZHENG Z

Preparation of graphene material involves ultrasonically processing composite solution formed by mixing graphene oxide suspension with zeolite suspension to form atomized droplets, treating droplets with plasma and depositing on substrate.

HE J