国家/地区 中国（5）
IPC部 D（6）
IPC大类 D01（6）
IPC小类 D01F（6） D01D（3） H01M（3）
H01G（2）
IPC D01F009/08（6）
发明人
公开年 2022（5）
申请年 2022（6）
专利权人

Composite electrode material of sodium titanate nano-fiber/reduction-oxidation graphene, for preparing sodium ion batteries or sodium batteries, comprises two-dimensional sheet layer structure, where particle diameter of particle, thickness, composed of few layers of reducing and oxidizing graphene.

LIU Y, WAN Y, LI W

Preparation of two-dimensional material composite fiber with vertically ordered microstructure used in energy storage material, involves micro-fluidic wet spinning of two-dimensional material solution, and reacting obtained two-dimensional material fiber with precursor solution of active material.

LV W, MAN Z, WU X, ZHU X, WU G

Preparing molybdenum trioxide/reduced graphene oxide composite fiber useful in cathode material, comprises adding graphene oxide dispersion liquid into aqueous solution of molybdenum trioxide nanobelt and stirring to obtain composite spinning solution, spinning and reducing.

HU Y, SHENG D, LIU X

Preparing nickel-cobalt layered double hydroxides (LDHs)/graphene hybrid fiber in electrode material, involves dispersing graphene oxide in deionized water for ultrasonic treatment to obtain uniformly dispersed graphene oxide solution, and dissolving nickel nitrate.

TIAN Y, GUO M, MA W, XU D, LUO Z, MAO Q

Preparing polypyrrole coated sulfur nano particle-graphene fiber non-woven fabric composite material for use in the lithium-sulfur battery, involves preparing sodium thiosulfate, adding acid solution, stirring and reacting, taking precipitate and cleaning, and preparing coated sulfur nanoparticles.

ZHANG Y, HUANG L, XIA X

System useful for developing solar cells based on nanofibers for smart nanotextile, comprises carbon fiber yarn layer, atomically thin two-dimensional photoactive semiconductor layer, annealing device, graphene layer and protective unit.