国家/地区 中国（10）
IPC部 C（8） B（5） H（2）
IPC大类 C01（6） B82（4） H01（2）
IPC小类 C01B（6） B82Y（4） H01M（2）
IPC B82Y030/00（4） C01B032/184（3） H01M004/58（2）
H01M010/054（2）
发明人 QU X（10）
公开年 2018（10）
申请年 2018（10）
专利权人 UNIV BEIJING.（7） WUXI HUICHEN.（3）

Preparing graphene-sheet manganese dioxide, comprises e.g. preparing aqueous potassium permanganate solution, and potassium permanganate-manganese sulfate mixture, adding graphene oxide powder to water and ultrasonically dispersing.

LI L, HUANG M, QU X

Three-dimensional graphene-based composite absorbing material comprises magnetic nano-iron-based compound and three-dimensional graphene, where iron-based compound is uniformly grown in graphene sheet structure.

LI P, HAN K, LIU Y, ZHAO W, QU X

Preparing highly thermally conductive aluminum nitride powder comprises mixing alumina and graphene to obtain mixed powder, subjecting mixed powder to nitriding reaction, cooling and removing oxygen by introducing the reducing gas.

QU X

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

Growing copper-based multilayer graphene comprises e.g. pre-treating copper foil substrate and placing into the support, coating with metal foil on the outside of the support, annealing, reacting and cooling.

HUANG M, LI L, 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