文献类型：期刊文献

英文题名：Design of dynamic formaldehyde detection instrument based on constant potential electrochemical formaldehyde analysis

作者：Chen, Yongzhi[1]; Li, Yubin[1]

机构：[1] Faculty of Chemistry and Environment Science, Guangdong Ocean University, Zhanjiang, China

年份：2020

起止页码：790

外文期刊名：Proceedings - 2020 35th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2020

收录：EI(收录号：20210809967005)

语种：英文

外文关键词：Chemical detection - Instrument testing - Volatile organic compounds - Electrochemical sensors

外文摘要：(Based on expounding and analyzing the experimental requirements of the Electrochemical sensor, temperature instrument system and Central control analysis system, Atomizing fluid storage system established the design scheme of the instrument Formaldehyde detection. Compared with the traditional formaldehyde concentration detection method, the formaldehyde concentration detector introduced in this paper strengthens the dynamic detection of formaldehyde adsorption on materials, improves the disadvantage that the conventional detection method can only detect Formaldehyde regularly, and has the advantages of short detection cycle, high detection accuracy, low cost, and strong practicability. Improve the detection means in the field of real-time formaldehyde detection by electrochemical detection method. ? 2020 IEEE.