国家/地区 中国（15） 美国（6） 韩国（3） 世界知识产权组织（3）
IPC部 C（24）
IPC大类 C01（24） H01（24） B82（2）
IPC小类 C01B（24）
IPC H01M010/0525（24）
发明人 JANG B Z（3） WANG Y（3） ZHAMU A（3）
BAI Y（2） CHEN R（2） JIN H（2）
KAN H（2） LI T（2） MIAO Z（2）
SU Y（2） SUN C（2） WANG J（2）
XU H（2） YANG J（2） YE L（2）
公开年 2019（24）
申请年 2019（16）  2018（7） 
专利权人 NANOTEK INST.（3） GLOBAL GRAPH.（2） UNIV DONGGUA.（2） UNIV XIAN JI.（2）
UNIV YANCHEN.（2）

Improving the graphene lithium storage capacity through the introduction of organosilicon functional groups comprises e.g. preparing graphene oxide by hummer method, using Boehm titration to determine mol/g content of hydroxy groups.

ZHOU W, XU G, WANG K, ZHANG X, WANG Y

Preparing reduced graphene oxide film/gallium nitride nanowire composite electrode comprises depositing the reduced graphene oxide film with a nickel salt catalyst as a substrate, and growing GaN nanowires by chemical vapor deposition.

WANG Y, SUN C, TANG X, LIU D

Reduced graphene-type material used for lithium-ion secondary battery, comprises film comprising lithium element, phosphorus element, fluorine element, and oxygen element.

MAEDA K

Preparation of high energy graphene battery negative electrode material involves preparing graphene oxide, dispersing in tetrahydrofuran, reacting, preparing into concentrated products, filtering, heating, cooling, washing, and drying.

INVENTOR U

Producing mass of graphene-embraced particulates or secondary particles directly from graphitic material comprises e.g. mixing multiple particles of graphitic material and multiple primary particles of solid anode active material in chamber.

ZHAMU A, YIN J, YANG J, SU Y, JANG B Z

Production of graphene-embraced particulate or secondary particles useful as cathode active material, involves combining graphene-embraced primary particles of cathode active material with sheets of another graphene material.

ZHAMU A, YIN J, YANG J, SU Y, JANG B Z

Graphene lithium power battery material comprises acrylic acid, lithium hydroxide, ammonium ferrous phosphate, carbon nanotubes, etidronic acid 1-sintering aid, aluminum stearate, lanthanum nitrate and sodium carbonate.

YANG G

Preparing a three-dimensional graphene powder material, comprises e.g. taking a carbon-based material powder as a growth substrate, heating in an inert atmosphere, introducing a reaction gas, growing graphene sheet on carbon material powder.

YU J, MU Y, ZENG J

Three-dimensional graphene carbon nanocomposite material for batteries, comprises inorganic nanocrystals comprising metal sulfide or metal silicide coated with carbon layer and graphene covered with amorphous carbon.

WANG J, CHENG M, ZHENG F

Preparing ferric oxide/graphene complex material comprises e.g. preparing second-order graphite intercalation compound, obtaining iron hydroxide-doped graphene nanoflake powder material, and processing at high temperature.

MIAO Z, TIAN H, BIAN Y