国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 ZHANG L（2）
公开年 2022（2）
申请年 2022（2） 
专利权人 LUOYANG INST SCI TECHNOLOGY（2）

Preparing silver-loaded nano-particle of graphene/glassy carbon electrode electrochemical sensor for detecting bergenin, involves adding graphene oxide of specific mass into ultrapure water to form graphene oxide dispersion liquid, and placing dispersion liquid into ultrasonic processor.

XI X, ZHANG L, WANG L

New bromonorbornene derivative compound useful as reactive flame retardant monomer for preparation of flame-retardant dicyclopentadiene material.

CHEN H, ZHANG H, ZHANG L, YU D, YU Z, ZHANG Y