国家/地区 中国（5） 美国（5） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 韩国（2）
IPC部 C（8）
IPC大类 C01（8） B82（5） D01（4）
D06（4） C08（3） D02（2）
D04（2） H01（2）
IPC小类 C01B（8） B82Y（4） D01F（4）
D06M（4） C08J（3） D01D（2）
D02J（2） D04H（2）
IPC C01B031/04（8）
发明人 HYEONG K S（2） JEONG K S（2） KIM S H（2）
KIM S J（2） KYOON S M（2） LI Y（2）
SHIN M K（2）
公开年 2012（8）
申请年 2012（5）  2010（2） 
专利权人 UNIV HANYANG.（2）

Grafting graphene oxide on surface-modified carbon fiber by oxidizing graphite, peeling oxidized graphite in solvent, functionalizing graphene oxide, functionalizing carbon fiber surface and processing graphene oxide on carbon fiber surface.

HUANG Y, JIANG Z, LI Y, LIU C, LIU L, MOU C, ZHANG C, ZHENG X

Ribbon of graphene, useful in FET structure and three/two terminal device structure, where ribbon of graphene provided with surface and arm chair edges is in physical contact with surface of single crystal substrate.

DIMITRAKOPOULOS C

Graphene composite fiber used for knots, spring structures, and textiles, comprises graphene and polymer, and maintains wrinkled structure of graphene in fiber state.

KIM S J, SHIN M K, KIM S H, JEONG K S, KYOON S M, HYEONG K S

Manufacture of graphene fiber used for e.g. super capacitor, involves preparing dispersion liquid by dispersing graphene with surfactant in solvent, and preparing composite fiber by mixing dispersion liquid, wet-spinning and drying.

KIM S J, SHIN M K, KIM S H, JEONG K S, KYOON S M, HYEONG K S

Preparing graphene coated polyacrylonitrile fiber composite material involves placing polyacrylonitrile fiber into alkali solution, soaking alkali treatment of fiber, soaking single layer modified fiber in graphite oxide dispersion liquid.

LI Y, WANG H, ZHANG F, ZHANG Q

Ramified graphene-carbon nanotube composite material comprises ramified graphene and carbon nanotube forming communicate network structure through intermixing and interveining.

ZHOU M, WU F, WANG Y

Preparation of high-strength conductive graphene fiber, e.g. used to weave pure graphene fiber cloth, by dispersing graphene oxide in water, dissolving in solvent, extruding, soaking in coagulating liquid, placing in reductant, and drying.

GAO C, XU Z

Making carbon nanostructure e.g. graphene involves dissolving explosive carbon-based molecule in supercritical fluid in oxygen-free environment, followed by heating, and reassembling activated carbon/carbon monoxide in supercritical fluid.

BARKER D L, BECK J W, JORDAN M M, OWENS W R