国家/地区 中国（18）
IPC部 C（7） H（7） B（4）
G（3）
IPC大类 H01（6） C01（4） G01（3）
B82（2） C09（2）
IPC小类 C01B（4） H01M（4） G01N（3）
B82Y（2） H01G（2）
IPC C01B032/184（3） G01N027/30（3） G01N027/327（3）
H01M010/0525（3） B82Y030/00（2） B82Y040/00（2）
H01G011/32（2） H01G011/46（2） H01G011/86（2）
H01M004/62（2）
发明人 SUN W（18）
公开年 2020（9） 2019（8）
申请年 2019（18）
专利权人 SHENZHEN GRA.（4） UNIV HAINAN .（3） GRAPHENE TEC.（2）

Filling granulation used for extrusion molding involves selecting raw material, adding raw material to mixer for mixing to obtain first-level particle mixture, and adding first-level particle mixture into twin-screw extruder.

WANG J, SUN W

Thermally conductive polyimide film comprises imide compounds of polyamic acid, PTFE, nanocellulose, polyester resin, graphene, p-phenylenediamine, diphenylbutanedione, dipentaerythritol, potassium tetraborate and polypropylene.

SUN W, XU W, HOU M, SUN D, GAO B

Diaphragm for use in loudspeaker of earphone, has first film layer provided with first diaphragm and second diaphragm, where first film layer and second film layer are compounded by second diaphragm and third diaphragm is formed as graphene diaphragm.

SUN W, XIA B, ZHAN C

Graphene heating film welding fixing device comprises workbench, where upper part of workbench is provided with placing plate, and bottom of placing plate is fixed with rotating shaft and working table is provided with rotating mechanism.

SUN W, XUE R

Graphene/carbon/ferroferric oxide nanocomposite material comprises graphene, carbon material and ferroferric oxide nanoparticles.

QIN X, LI B, SUN W, LUO D

Nanocomposite material for cathode of lithium ion battery, comprises sheet-shaped framework formed of graphene, carbon material connected to framework, and tin oxide nanoparticles forming porous network structure.

QIN X, LI B, SUN W, LUO D

Preparing functional composite carbon nanofiber / graphene film involves configuring dimethylformamide solution containing barium titanate nanoparticles and polyacrylonitrile, and heating dimethylformamide solution until dissolved.

QIN X, LI B, SUN W, LUO D

Graphene composite metal foil, has graphene composite metal foil main body provided with metal foil substrate and planar graphene layer, and planar graphene layer laid on metal foil substrate by high-pressure electrostatic spraying.

QIN X, LI B, SUN W, LUO D

Preparing graphene comprises e.g. adding active metal to primary oxidized graphite solution to control graphene oxide, washing, drying and heating, primary oxidized graphite solution by Hummers method and Staudenmaier method.

SUN W, LIU G, WANG L, XING Z, YANG Z, WU T

Preparing in-situ composite metal grid graphene composite functional film involves growing graphene layer, and depositing graphene on surface of metal foil by chemical vapor deposition method to form graphene layer covering metal foil.

ZHANG B, HAN Y, GUO X, SUN W, JIANG H, SHI H, LI C