国家/地区 中国（15）
IPC部 C（10） H（5）
IPC大类 C01（6） H01（5） C08（4）
IPC小类 C01B（6） C08K（4） C08L（4）
H01M（4）
IPC C01B031/04（5） C08K009/02（4） C08K003/04（3）
C08L063/00（3） H01M004/139（2） H01M004/1393（2）
发明人 ZHAO D（15）
公开年 2014（8） 2015（6）
申请年 2014（15）
专利权人 DONGGUAN XIA.（5） UNIV BEIJING.（3） UNIV HEILONG.（3） FUJIAN XIANG.（2）
UNIV JINAN（2）

Preparation method of graphene, involves adding ethanol to mixture of phenolic resin and iron salt, stirring, drying, adding hexamethylenetetramine, adding acetone, ultrasonically processing, drying by airing, curing, and carbonizing.

LI F, SHENG P, XU L, YAO N, ZHAO D

Lithium ion battery germanium graphene composite cathode material, has negative electrode material made of germanium granule and graphite alkene, and graphite alkene network provided with three-dimensional net structure.

DAI T, SONG H, ZHOU P, ZHAO D

Preparation of conductive agent-containing graphene used for anode of lithium-ion battery, involves adding slurry containing binder and solvent to mixer, coating slurry on copper foil, heating foil, and introducing conductive agent.

DAI T, SONG H, ZHOU P, ZHAO D

Preparation of graphene used in energy sources such as lithium cells and solar cells by taking graphitized spiral carbon fiber as raw material and subjecting to modified Hummers method to prepare graphene with controllable number of layers.

GAO Y, LIN H, YAO R, ZHANG D, ZHAO D

Preparing modified graphene-modified graphene epoxy resin composite material, comprises e.g. adding graphene to hydrogen peroxide and aqueous ammonia mixed solution, ultrasonically treating, and mixing e.g. epoxy resin and curing agent.

BAI T, XIE W, YAO R, ZHANG D, ZHAO D

Method for preparing graphene/sulfur/electric conduction polymer composite material for use in lithium-sulfur battery anode electrode, involves mixing elemental sulfur and grapheme, followed by coating blocks, adding solution and drying.

DAI T, SONG H, ZHOU P, ZHAO D, LI M

Activated graphene preparation for super capacitor involves microwave heating graphite powder, pore-forming on graphene surface, adding gas or liquid in reaction kettle, and entering into supercritical fluid state.

DAI T, SONG H, ZHOU P, ZHAO D

Preparing nitrogen-doped graphene comprises preparing graphene dispersion liquid, mixing the graphene dispersion liquid and nitrogen source, ultrasonically treating to obtain mixture, heating, filtering, and drying the filter cake.

ZHAO D, DAI T, SONG H, ZHOU P

Preparation of metal ion-doped graphene oxide/polyaniline composite electrode material involves mixing graphite powder and concentrated sulfuric acid, stirring, adding sodium nitrate and potassium permanganate, reacting and standing.

ZHAO D, JIN Z, QIN C, SU L

Preparing graphene/epoxy resin composite material comprises e.g. oxidizing scaly graphite powder to obtain graphene/ethanol mixed solution, adding epoxy resin, dissolving, ultrasonic processing, preheating with curing agent and reacting.

FU J, HAN C, WANG L, ZHAO D, ZHANG X, LUAN D, BI C