国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） G01（3） B82（2）
IPC小类 C01B（3）
IPC C01B032/198（3） B82Y030/00（2）
发明人 WANG M（3）
公开年 2022（3）
申请年 2022（3）
专利权人

Preparation of nickel-silicon oxide/graphene nanotubes composite material used in e.g. magnetic solid-phase extraction, involves adding magnetic nickel nanotubes in mixed solution to obtain composite nanotubes, and dispersing in aqueous solution, and stirring and reacting.

CHENG Z, PENG C, WANG M, CAI Y, WU G, LI X

Detecting imidacloprid by electrochemical sensor useful in agricultural planting application, comprises e.g. introducing graphene on surface of glassy carbon electrode using cyclic voltammetry to reduce graphene oxide into graphene oxide, and preparing modified electrode sensor.

WANG M, WU Y, PANG C, MA X, LUO J, LI S

Preparing nitrogen-doped carbon dot-graphene oxide composite material that is used for detecting heavy metal ion, and electrochemical sensor, involves mixing carbon source and nitrogen source, performing hydrothermal reaction, performing solid-liquid separation to obtain nitrogen-doped carbon dot.

LI C, GONG Q, LIU Y, CAO K, WANG M, YANG J