国家/地区 中国（8）
IPC部 C（7） B（4） H（3）
IPC大类 C01（6） B82（4） H01（3）
IPC小类 C01B（6） B82Y（4） H01M（3）
IPC B82Y030/00（4） C01B032/184（3） H01M004/36（2）
H01M004/58（2） H01M004/62（2） H01M010/054（2）
发明人 LIU Z（8）
公开年 2018（6） 2017（2）
申请年 2018（6）  2017（2） 
专利权人 UNIV BEIJING SCI TECHNOLOGY（8）

Preparing three-dimensional skeleton selenium decorated reduced graphene oxide electrode useful for cathode material of potassium ion battery comprises e.g. hydrothermal reacting, centrifugally washing, adding selenite and hydrazine hydrate.

LI P, LIU Z, WANG W, HAN K, QU X, QIN M

Cathode material useful for lithium ion battery, comprises iron-based compound modified three-dimensional porous nitrogen-doped graphene composite material, conductive agent and polyvinylidene fluoride binder.

LI P, HAN K, WANG W, LIU Z, LIU Y, ZHAO W, AN F, QU X

Preparation of iron-based alloy nanoparticle modified three-dimensional porous nitrogen-doped graphene composite material for e.g. energy storage application, involves dissolving polyvinylpyrrolidone in deionized water, heating, cooling.

LI P, HAN K, LIU Z, LIU Y, TAN Q, AN F, QU X

Three-dimensional porous nitrogen-doped graphene composite material preparation involves dissolving iron nitrate and polyvinylpyrrolidone in deionized water under to form mixed solution.

LI P, HAN K, LIU Z, WANG W, ZHAO W, AN F, QU X

Modifying three-dimensional graphene-limited high-capacity hydrogen storage material by iron-based catalyst involves dissolving ferric nitrate or other metal nitrate and polyvinylpyrrolidone in de-ionized water to prepare mixed solution.

LI P, LIU Z, HAN K, ZHAO W, LIU C, LU X, QU X

Preparing iron-based thiosulfur fluoride or chloride modified three-dimensional graphene composite material comprises dissolving the ferric nitrate and polyvinylpyrrolidone in de-ionized water, drying, grinding and vulcanization.

LI P, LIU Z, HAN K, TAN Q, LIU Y, QIN M, QU X

Preparing graphene-mesoporous carbon composite phase changeable material, comprises e.g. firstly on the oxidized graphene in situ synthesizing the metal organic framework, calcining product at high temperature under nitrogen atmosphere.

WANG G, LI A, DONG W, GAO H, DONG C, CHEN X, LIU Z, CUI X, LIU S, ZHANF Y, LUO J

Producing graphene-coated porous silicon composite negative electrode material involves weighing aluminum and silicon raw materials, and melting into uniform aluminum-silicon alloy, and introducing aluminum-silicon alloy into ball mill.

LI P, HUANG Y, WAN Q, LIU Z, QU X, QIN M