国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） D01（4）
IPC小类 C01B（5）
IPC C01B032/184（5）
发明人
公开年 2020（4）
申请年 2019（5）
专利权人

Graphene material in the fields of textiles, coatings and plastics, is having a fiber shape, and prepared by subjecting cellulose raw material to acid treatment to separate cellulose and hemicellulose, and collecting solid.

DU Q, LONG S, TANG P, HUANG R

Preparing biomass carbon-based composite film using strip-shaped graphene oxide as binder comprises e.g. carbonizing one-dimensional tubular biomass, calcining and then mixing resultant biomass carbon precursor and potassium hydroxide.

SHENG L, ZHAO Y, JIANG L, ZHANG X, SHI J

Structural-functional integrated graphene material useful in graphene material having high strength, high modulus, high electrical conductivity and high thermal conductivity, comprises graphite crystals composed of graphene sheets.

GAO C, LI P, XU Z, WANG B, LIU Y

Graphene modification to obtain modified graphene used to prepare functional textile by adding graphene oxide with dimethylformamide, cooling, adding reaction modifier X, gradually heating, adding 1-perfluoroalkane, and reacting.

XU J

Preparing multi-element doped graphene fiber by injecting graphene oxide solution in coagulation bath using wet spinning method, gelatinizing, precipitating graphene oxide and performing reduction treatment, calcining and carbonizing.

XIAO F, XU Y, ZHANG Y, ZHAO A