国家/地区 中国（16）
IPC部 D（16）
IPC大类 D01（16） C01（3） D02（3）
B82（2）
IPC小类 D01F（16） D01D（7） D01H（4）
C01B（3） D02G（3） B82Y（2）
IPC D01F009/12（16）
发明人 ZHANG Y（7） WU H（5） HOU C（2）
LI C（2） LI J（2） LI Y（2）
MIN Y（2） WANG H（2） ZHANG J（2）
ZHANG Q（2） ZHANG X（2） ZHAO C（2）
公开年 2016（12） 2015（3）
申请年 2015（16）
专利权人 UNIV ZHONGYU.（6） UNIV DONGHUA（2）

Preparing graphene fiber comprises e.g. extruding graphene oxide spinning liquid from spinning vents into coagulation bath, rotating spinning nozzles around rotating shaft, twisting strands and reducing strands of polygonal graphene fibers.

LI Q, XIANG X, ZHANG W, ZHANG Y

Preparing amine-group-reinforced graphene fiber involves extruding oxidized graphene solution through spinning tube and reacting oxidized graphene with mixed aqueous solution of reducing agent and amine coagulating liquid.

LI J, LI L, ZHANG K, JIA N

Producing a graphene fiber using twisting method involves preparing copper foil-supported graphene film on the surface of copper foil by chemical vapor deposition or vacuum heating of copper foil.

GUO Q, GUO S, YANG Y, ZHANG Y, ZHAO M, PENG S, LI M, CHEN K, LI C

Electrostatic vibration powdering dry dusting preparation method of graphene fiber, involves transforming graphite oxide fibers into graphene fibers, while graphene fiber is outputted to winding device, and into graphene fiber bobbin.

WU H, ZHANG Y

Preparation of graphene fiber by heating split graphite oxide thin film, involves heating twisted fibers of graphite oxide, converting oxidized graphite fibers into graphene fibers, and outputting fiber to winding and forming device.

WU H, ZHANG Y

Preparing graphene fibers using casting involves mixing expanded graphite, distilled water and surfactant to obtain the mixed solution, treating mixed solution by liquid agitating mill to obtain oxidized graphite colloid solution.

WU H, ZHANG Y

Preparing graphene composite fiber through coating method comprises e.g. mixing worm shape expanded graphite, distilled water and surfactant to obtain mixed solution, carrying out liquid stirring pulverizer treatment and concentrating.

WU H, ZHANG Y

Preparing graphene fiber using air flow mesh comprises e.g. spraying the expanded worm-type exfoliated graphite oxide powder through the air jet to the surface of the air-laid nickel net through the negative pressure suction device.

WU H, ZHANG Y, ZHANG X

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

Preparing graphene oxide orientated fiber comprises e.g. taking graphite sheet, oxidation graphene and radial stretching oxide graphene and drying.

MIN Y, ZENG W, ZHAO C, FENG Y, TONG S, YUAN C