国家/地区 中国（16） 世界知识产权组织（3） 美国（2）
IPC部 D（16）
IPC大类 D01（16）
IPC小类 D01F（16） D01D（8） C01B（2）
IPC D01F011/16（16）
发明人 GAO C（4） LIU H（2） WU Y（2）
XIE S（2） XU Z（2）
公开年 2014（4） 2015（2） 2017（2） 2018（2） 2020（2）
申请年 2013（4）  2014（3）  2017（3）  2016（2）  2020（2） 
专利权人 UNIV ZHEJIAN.（3） UNIV DONGHUA（2）

Preparing graphene oxide material comprises soaking graphene oxide fiber in ammonium salt solution, stretching, maintaining graphene oxide layer arranged straight and drying to obtain wrinkle-removing graphene oxide fiber.

LIU S, WANG B, XU Z, GAO C, SHI H, GAO W

Preparing high-quality graphene fibers by high-energy microwave irradiation involves ultrasonically dispersing graphene oxide powder in organic solvent to form graphene oxide precursor solution.

HAN X, YANG H, YANG C

Performing clean wet spinning process for preparing graphene fibers, involves extruding graphene oxide solution into glacial acetic acid coagulation bath for coagulation to obtain graphene oxide fibers, and subjecting graphene oxide fiber.

GUAN F, LI X, LIU H, WU Y, ZHOU Y

Preparing a graphene fiber composite material useful for preparing ultra-high speed flywheel battery, comprises e.g. carbonizing raw material semi-coke lignin, carrying out graphitization, electrolytic oxidation and wet winding molding.

SUN J, WANG J, JIE E

Preparing three-dimensional graphene fiber by thermal chemical vapor deposition for functional composite material, water treatment, electromagnetic shielding, sensors and energy field, involves making precursor fibers.

YU J, ZENG J

Wrinkled graphene fiber useful as flexible electrode material in wearable energy storage devices, comprises graphene sheet which is obtained by depositing graphene sheets with defects under capillary force.

GAO C, LI Z

Preparing nano-silver modified graphene fiber comprises e.g. dispersing graphene oxide in deionized water to prepare graphene oxide spinning liquid, extruding the spinning liquid of graphene oxide prepared through spinning pipe.

BU Q

Preparation of modified carbon nanotube/graphene-resin conductive fiber for use in electronic textile field, involves subjecting carbon nanotube/graphene-resin conductive fiber in stretched condition to cryogenic treatment.

WANG Z, XU F, WU J

Preparing porous and high specific surface area graphene fibers used as light conductors, involves forming warp of graphene filaments from linear spinneret by mixing graphene oxide gels with coagulating liquid.

CAI W, YE J, LAI T

Graphene fiber, useful in aviation, aerospace, national defense industries, vehicle body and recreational sports products, includes graphene sheets enveloping an axis, coaxially stacked one by one from the axis and extended along the axis.

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