国家/地区 中国（2） 美国（2）
IPC部 C（4）
IPC大类 C01（4） D01（4）
IPC小类 C01B（4）
IPC D01D005/06（4）
发明人
公开年 2017（2）
申请年 2016（4）
专利权人

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 natural graphene cellulose blended fiber, comprises e.g. combining graphite powder with solution of e.g. sulfuric acid and stirring in ice bath, and adding solution of potassium permanganate and stirring and adding distilled water.

CHOU W, LAI M, HUANG K, CHOU S, HSU C, CHOU W T, LAI M Y, HUANG K S, CHOU S H, HSU C Y

Graphene fiber comprises a set of intercalated graphene sheets including a set of large-sized graphene sheets and a set of small-sized graphene sheets.

LIAN J, XIN G

Preparation of graphene fiber used for e.g. energy storage devices, involves adding graphene oxide to deionized water, ultrasonically dispersing, mixing with chloroacetic acid, heating, cooling, filtering and drying.

YANG Y