国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） G01（3）
IPC小类 C01B（4）
IPC C01B032/186（4） G01N027/30（2）
发明人 WANG Z（4） YUE H（4） GAO X（3）
YU Z（3） ZHANG H（2）
公开年 2018（4）
申请年 2018（4）
专利权人 UNIV HARBIN SCI TECHNOLOGY（4）

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