国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/186（2）
发明人 ZHANG H（3）
公开年 2018（3）
申请年 2018（3）
专利权人 UNIV HARBIN SCI TECHNOLOGY（3）

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

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

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