国家/地区 中国（14）
IPC部 C（14）
IPC大类 D01（14）
IPC小类 D01F（14） C01B（10） H01M（7）
H01B（5） B82Y（4） H01L（3）
B32B（2） B82B（2） C08K（2）
C08L（2） D01D（2）
IPC D01F009/12（14）
发明人 YANAGISAWA T（4） ENDO M（2） HIGAI S（2）
HIGAKI G C C（2） HIGAKI S（2） HIGAKI S G C C（2）
YANAGISAWA G C C（2） YANAGISAWA T G C C（2）
公开年 2003（3） 2022（3） 2002（2） 2015（2） 2021（2）
申请年 2002（5）  2014（2）  2021（2）  2022（2） 
专利权人 GSI CREOS CO.（4） ENDO M（2） KOTASHI CO L.（2）

Preparing two-dimensional graphene fibers used for preparing electrical conduction, heat conduction, and heat dissipation products, comprises coating graphene oxide slurry on groove base material, and splitting semi-dried graphene coating.

SHI Y, LI Z, GE X

Preparing aqueous conductive paste based on nitrogen-doped graphene for use in battery, involves providing weak alkali aqueous solution, phenolic resin precursor, silica precursor and directing agent, adding silica precursor and directing agent to weak alkaline aqueous solution.

LIM S, JING M, CHEN F, LI Q

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H

Preparation of copper based iron based composite electrical contact material includes preparing graphene fiber containing ferric oxide powder, modifying graphene fiber containing ferric oxide powder and pretreating base material.

ZHENG Y

Producing graphene fibers in yarn for electrical component of electrical conductor, comprises e.g. depositing transition metal or transition metal oxide on graphene or graphene oxide platelets by deposition process and wet or dry spinning.

KOEHNE M

Iron-nitrogen co-doped graphene nanofiber oxygen reduction catalyst comprises ferric ion modified mesoporous polyimide and three-dimensional porous graphene.

SHI K

Forming graphene structure, comprises forming body with protrusion and forming graphene layer at protrusion outer peripheral surface, or forming cylindrical opening in body and forming graphene layer at inner peripheral surface of opening.

IRSIGLER P, RUHL G, SCHULZE H, SHULZ H, RUHR G, ILSGLLE P

Graphene composite fiber used e.g. in military and entertainment industries, comprises graphene sheets that are formed of stacked graphene layers and comprise modified layer on their surface, and polymer material i.e. thermoplastic polymer.

WU M Y, HSIEH C, CHEN J, HSIEH S, XIE S, WU Y, XIE C, HSIEH C Y, CHEN J R, HSIEH S L

Active material for use in cathode material of battery, conductive coatings and capacitors, comprises graphene-fibrous carbon composite.

CHIU G, FORAND A, GUERFI A, ZAGHIB K, ZHAO G

Nanowire for electronic device, comprises core portion having carbon nanotube with layer(s) of graphene sheet, and functional layer formed around core portion and having layer(s) of modified graphene sheet.

YOSHIZAWA H, KISHI K, HORIUCHI K, SHIMIZU M