国家/地区 中国（22）
IPC部 C（12） H（7） B（4）
A（2） D（2） G（2）
IPC大类 C01（6） H01（6） C04（3）
B01（2） C09（2） D06（2）
IPC小类 C01B（6） H01M（4） C04B（3）
B01J（2） D06M（2） H01G（2）
IPC C01B031/04（6） B01J035/10（2） C04B035/622（2）
D06M013/188（2） D06M015/03（2） D06M015/507（2）
D06M015/53（2） D06M101/36（2） H01G011/86（2）
H01M004/36（2）
发明人 YANG Z（22）
公开年 2015（13） 2016（7） 2017（2）
申请年 2015（22）
专利权人 HARBIN INST .（3） UNIV SHANGHA.（3） CHANGXING HO.（2）

Graphene oxide used in organic synthesis field, has ketene structure, which is prepared by taking graphite anode, graphite cathode or platinum electrode and sodium chloride aqueous solution as electrolyte and electrolyzing.

YANG Z, JIANG C

Graphene power battery comprises anode material, cathode material, cathode lead, diaphragm, insulating board, battery outer shell, gasket, positive temperature coefficient element, safety valve, radiating vent hole.

YANG Z

Preparation of graphene quantum dots used in e.g. gas-sensitive sensor, involves placing graphite nanoparticles in liquid such as single solvent, ultrasonically processing, centrifuging and filtering.

YANG Z, WEI H, ZHANG Y, XU M, XU S

Preparation of graphene quantum dots involves adding hybridized carbon material to nitric acid solution, ultrasonically processing, refluxing, neutralizing, centrifuging, filtering, and subjecting to dialysis treatment.

GUO Y, HU N, YANG Z, ZHANG Y, XU M

Preparation of graphene involves adding anthracite coal into graphitization furnace, adding acid, oxidizing agent and surface modifier, heating, hydrolyzing, adding hydrogen peroxide, reacting, obtaining graphite oxide and reducing.

MA J, XU Y, YANG G, YANG Z, ZHANG J

Electrical contact material comprises nickel plated graphite and copper alloy, where copper alloy comprises bismuth and copper, and is prepared by depositing metal nickel on surface of graphene.

WANG Y, YANG Z, LENG J, LIU Z, SHAO Y

Nitrogen-doped nano-supported platinum-ruthenium alloy graphene catalyst for direct methanol fuel cell, is prepared by depositing platinum-ruthenium precursor on nitrogen-doped graphene carrier in presence of reducing agent and heating.

HUANG L, LIU J, YANG Z, XIE J

Graphene oxide-based environment-friendly antibacterial anti-haze mask comprises rectangular or square-shaped nonwoven material filter layer with antibacterial layer and sol filter layer, mask belt and nose clip.

YANG Z, WEI W, SONG D, ZHOU R

Zinc-oxide nano wire-graphene gas sensor, has substrate provided with interdigital electrode, where surface of electrode is coated with gas-sensitive coating component that is made of zinc oxide nano wire-graphene composite material.

SUN Z, TANG X, WANG T, YANG Z, WEI H, ZHANG Y

Graphite-modified Kevlar fiber reinforced polypropylene composite material comprises graphene modified aramid fibers, toughener, light stabilizer, antioxidant, dispersant and polypropylene resin.

YANG J, YANG Z