国家/地区 世界知识产权组织（4）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01D（4）
IPC D01D005/06（4）
发明人 GAO C（3） XU Y（2） XU Z（2）
ZHOU X（2）
公开年 2014（2）
申请年 2013（2） 
专利权人 UNIV ZHEJIAN.（3） GAO C（2） HUAWEI TECHN.（2） XU Y（2）
ZHOU X（2）

Graphene oxide material with high strength and high toughness comprises microfibrillated structure composed of graphene oxide microfibers arranged side by side, and microfibers combined by van der Waals force between graphene oxide sheets.

GAO C, LI P, WANG Z, XU Z

Manufacture of graphene fibers used for e.g. solar cell, involves spinning source solution comprising graphene oxide, with base solution containing heterogeneous element, obtaining oxidized graphene fibers, separating, and heat treating.

HAN T, PARK H, TAE H H, PIAO X, HAN T H

Graphene fiber used for lightweight flexible lead wire, comprises metallic nanowires in preset mass ratio, and graphene sheets arranged in parallel along axial direction of graphene fiber.

ZHOU X, XU Y, GAO C, XU Z

Graphene composite fiber comprises graphene sheet, and polymer comprising hyperbranched polymers and/or polyvinyl alcohol and aggregating graphene sheet formed regularly along axial direction of composite fiber.

GAO C, HU X, XU Y, ZHOU X