国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4）
IPC C01B032/194（4）
发明人 LIU J（4）
公开年 2022（3）
申请年 2022（4）
专利权人

Graphene lithium battery composite material comprises predefined amounts of electrode material such as lithium chloride and lithium bromide, modified graphene, polyvinyl alcohol, acrylamide and solvent, where modified graphene is modified by double transition metal oxide namely iron cobaltous oxide.

LIU J, LIU S, LIU C, WEN Z

Preparing graphene aerogel based on in-situ foaming technology, comprises e.g. preparing graphite oxide suspension, adding strong acid-resistant surfactant into graphene oxide suspension, stirring to obtain graphene oxide mixed solution, adding carbonate, freezing and thermally annealing.

LIU J, XU X, YUAN Y, ZHONG Y, WEI Q, ZHANG Q, QIN Y

Use of star-shaped block polymer as dispersant in preparing graphene dispersion liquid, and in flexible energy storage device, photoelectric, sensor, semiconductor material, and medicine carrier comprises star-shaped block polymer takes polyglycerol as core, polymer with X-b-Y diblock copolymer.

LIU J, YANG J, WU Q, WU M, ZHU Y, ZHANG J

Method for utilizing a composite film in an axisymmetric and symmetric shell harmonic oscillator, involves plating inner surface of hemispherical shell resonator and lower lip edge part of hemispherical shell with metal nano wire and graphene film electrode.

LUO H, TAN Z, LIU J, JIA Y, ZENG L, PAN Y, YANG K, LUO Y