国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） H01（2）
IPC小类 C01B（8）
IPC C01B032/184（8）
发明人 GAO C（8）
公开年 2019（5） 2020（3）
申请年 2019（8）
专利权人 HANGZHOU GAO.（7） UNIV ZHEJIAN.（4）

Preparing porous graphene material comprises providing a mixture of coal tar and potassium carbonate, and calcining the coal tar in the protective atmosphere with a mixture of potassium carbonate.

WU M, PAN L, FENG L, GUAN L, GAO C, PENG T, DENG W

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

Preparation of graphene carbon dot-based ink in e.g. three-dimensional printing, by concentrating graphene carbon dot dispersion from industrial carbon waste, and replacing liquid container with same volume as dispersion for concentration.

GAO C, HUANG H, PENG L, SHEN Y, YU D

Preparing three-dimensional graphene comprises heat-treating industrial waste carbon material, electrolyzing, concentrating graphene carbon point solution, concentrating the solution, freeze-drying, and calcining.

GAO C, HUANG H, PENG L

Graphene-based elastic structure useful as aerogel film, comprises graphene structural unit.

GAO C, PENG L, SHEN Y, YU D, GUO Y, LIU Y

Highly efficient graphene-based conductive additive comprises reduced graphene oxide and nano carbon black with the nano carbon black attached to both sides of the reduced graphene oxide.

CHEN C, HAN Y, GAO C

High density high strength graphene frame material prepared by e.g. mixing aqueous graphene oxide solution with a small molecule having plasticizing effect, removing water, placing in 3D printing device, and printing frame structure.

GAO C, WANG F, XU Z

Preparing polyimide/graphene composite carbon film comprises deoxygenating and polymerizing dianhydride and diamine, mixing polyamic acid and graphene oxide solutions, subjecting for imidization reaction, carbonization and graphitization.

GAO C, XU Z, WANG Y