国家/地区 日本（16） 世界知识产权组织（12） 美国（9） 韩国（7） 欧洲专利局（EPO）（6） 台湾（6） 中国（5） 加拿大（2） 土耳其（2）
IPC部 C（16）
IPC大类 C01（16）
IPC小类 C01B（16）
IPC C01B032/15（16）
发明人 GUO S（2） KUBOTA Y（2） OZKAN C S（2）
OZKAN M（2） WANG W（2） WU Z（2）
公开年 2014（6） 2015（6） 2013（4）
申请年 2013（16）
专利权人 DOKURITSU GY.（2） FUJITSU LTD（2） GUO S（2） NAT INST ADV.（2）
OZKAN C S（2） OZKAN M（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

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

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

Production of graphene hollow structure body for graphene spherical hollow body integrated electrode and graphene spherical hollow body integrated capacitor involves mixing and dispersing polymer molding and graphene oxide powder.

SHAO Q G, QIN L C, TANG J

Graphene powder used as conductive support agent of lithium-ion battery electrode, is formed by adhering dispersing agent having quinophthalone skeleton and polar group to graphene surface.

SHIGETA K, KUBOTA Y

Semiconductor device has channel layer whose right edge is bonded with substrate and left edge is floated from substrate, and that is made of graphene by ether bond or ester bond.

JIPPO H

Nanographitic composite for use as anode in lithium ion battery for commercial application, has graphene nanoplatelets coating portion of nanoscale particles to form layer made up of overlapping nanoplatelets.

BAMBHANIA H M, DO I, WANG H, WANG L