国家/地区 中国（3）
IPC部 G（2）
IPC大类 G01（2）
IPC小类 G01N（2）
IPC G01N027/30（2）
发明人 WANG X（3）
公开年 2021（3）
申请年 2021（3） 
专利权人 SHANGHAI INST MICROSYSTEM INFORMATION（3）

Modified electrode used for detecting content of formaldehyde in test liquid by electrochemical detection process, has electrode, where working area of electrode is covered with composite material layer.

WANG X, SU L, SHI J, XU P, LI X

Growing high-entropy alloy nanoparticles on a flexible substrate involves obtaining a flexible substrate, using laser direct writing technology to grow a three-dimensional graphene film with a preset shape on the flexible substrate.

LI M, LI X, XU P, WANG X

Preparation of graphene-based high-entropy alloy nanoparticles used as sensitive material in preparation of electrochemical sensor, involves dispersing graphene oxide powder in alloy nanoparticle precursor solution, radiating, and heating.

LI M, LI X, XU P, WANG X