国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（5） G01（4） B01（2）
B82（2） C02（2） C03（2）
IPC小类 C01B（5） G01N（4） B01J（2）
B82Y（2） C02F（2） C03C（2）
IPC C01B032/186（5） C03C017/34（2） G01N027/30（2）
发明人 YUE H（5） GAO X（4） WANG Z（4）
ZHANG H（4） YU Z（3） SONG S（2）
公开年 2018（8）
申请年 2018（5）  2017（3） 
专利权人 UNIV HARBIN SCI TECHNOLOGY（8）

Preparing three-dimensional graphene for detecting dopamine electrochemically involves preparing three-dimensional graphene material involves preparing ultrafine nickel powder by hydrazine reduction method, adding hydrazine hydrate.

YUE H, WANG Z, YU Z, GAO X, ZHANG H

Preparation of three-dimensional graphene-based levodopa biosensor as working electrode in electrochemical biosensor to detect levodopa, involves taking nickel(II) chloride hexahydrate, and mixing with deionized water.

YU Z, WANG Z, YUE H

Preparing three-dimensional graphene/carbon nanofiber composite material involves performing electrospinning method by adding polyacrylonitrile powder, dissolving in dimethylformamide solution, heating to obtain electrospinning solution.

YU Z, WANG W, YUE H, GAO X, GUAN E, WANG Z, ZHANG H, SONG S

Preparation of three-dimensional graphene used for detecting levodopa, involves mixing nickel(II) chloride hexahydrate with deionized water, heating in water bath, adding hydrazine hydrate, turning light purple solution and stirring.

YUE H, GUO X, WANG Z, GAO X

Preparing phenyl silsesquioxane/graphene oxide/polyimide three-phase composite film comprises e.g. dissolving expanded graphite with mixed acid solution, adding potassium permanganate, centrifuging, grinding and ultrasonically vibrating.

ZHOU H, WANG X, ZHANG H, JIN L

Preparation of lithium-lanthanum-lead titanate-reduced graphene oxide used for photocatalytic application, involves stirring lead(II) nitrate with deionized water, and adjusting pH, and dripping titanium tetrabutoxide into ethanol solution.

SHAN L

Covalent organic framework/graphene oxide adsorbent, prepared by preparing graphene oxide by modified Hummer method, and then preparing covalent organic framework material supported on graphene oxide.

SUN X, YANG D, TANG H

Preparing a molybdenum disulfide-graphene composite nanosheet comprises e.g. placing foamed nickel in quartz tube furnace, adding methane gas and cooling to obtain graphene-coated foam nickel.

YUE H, SONG S, GAO X, WANG B, ZHANG H