国家/地区 日本（26） 世界知识产权组织（20） 美国（16） 韩国（11） 中国（10） 欧洲专利局（EPO）（10） 台湾（6） 加拿大（4） 英国（3） 澳大利亚（2） 西班牙（2） 俄罗斯（2） 土耳其（2）
IPC部 C（26）
IPC大类 C01（26） H01（18） B82（15）
C07（4） C09（4） C25（3）
C23（2）
IPC小类 C01B（26）
IPC C01B032/15（26）
发明人 ABDELKADER A M（2） DRYFE R A W（2） GUO S（2）
JEFF R A W（2） KINLOCH I A（2） KUBOTA Y（2）
OZKAN C S（2） OZKAN M（2） TANG J（2）
WANG W（2） WU Z（2） ZHANG L（2）
ZHANG M（2）
公开年 2015（11） 2014（9） 2013（6）
申请年 2013（26）
专利权人 UNIV MANCHES.（3） CARBON NANO .（2） DOKURITSU GY.（2） DOKURITSU GY.（2）
FUJITSU LTD（2） GUO S（2） NAT INST ADV.（2） NAT INST MAT.（2）
OZKAN C S（2） OZKAN M（2） SHENZHEN CAN.（2） TORAY IND IN.（2）
UNIV CALIFOR.（2） WANG W（2）

Preparing anthracite based graphene oxide comprises e.g. preparing ultra-clean anthracite powder, adding dispersant, carrying out ultrasonication to prepare dispersion liquid, and preparing graphene oxide colloid solution.

ZHANG L, ZHANG M

Preparing graphene oxide based on mixed acid system comprises e.g. washing graphite, drying, smashing, passing through sieve, preparing graphite powder, adding plugging agent, preparing first acid system and then second acid system.

ZHANG L, ZHANG M

Patterning of graphene oxide film used in production of electronic component, involves depositing graphene oxide film on substrate, reducing portion of film, and producing pattern of reduced graphene oxide area in graphene oxide film.

BORINI S, WEI D, WHITE R, BESSONOV A A

Production of graphene oxide and/or graphite oxide nanoplatelet structure used for e.g. sensors, involves passing current through cell to intercalate anions into graphitic positive electrode and exfoliating.

ABDELKADER A, KINLOCH I, DRYFE R

Manufacture of graphene powder used for, e.g. electronic components, involves cleaving raw material containing graphite by jet stream of gas at specific speed, and micronizing.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N

Formation of binder-free hybrid carbon nanotube and graphene nanostructure for energy devices, involves forming on substrate, depositing catalyst particles and growing nanotubes on graphene layer using ethylene/hydrogen mixture.

WANG W, GUO S, OZKAN C S, OZKAN M

Energy device used in supercapacitor, consists of paper based substrate having top surface and bottom surface, and graphene oxide and carbon nanotube composite deposited on top surface.

WANG W, GUO S, OZKAN C S, OZKAN M

Manufacturing method of graphene laminated body, involves processing graphene film with fine adhesive sheet and doping solution which does not react chemically, after temporarily fixing graphene film on fine adhesive sheet.

ISHIHARA M

Manufacture of functionalized graphene used for e.g. barrier material, involves forming mixture using graphite oxide, solvent and functionalized compound containing sulfur and amino group, reacting, and recovering resultant graphene.

LEE J S, DO SEUNG H, JEON S Y, HAN G W, KONG J H, DO S H, LEE J, DO S, JEON S, HAN G, KONG J

Manufacture of graphene film used for manufacturing electronic device, involves flowing raw material gas of carbon/hydrogen on substrate, producing plasma of raw material gas by microwave excitation, and irradiating laser on substrate.

UMENO M, WAKITA K, UCHIDA H, UCHIDA S