Detection of gaseous ethanol by the use of ambient temperature platinum catalyst

被引：4
作者：
Boerman, J. K. [1 ]
Bauersfeld, M. L. [2 ]
Schmitt, K. [2 ]
Woellenstein, J. [2 ,3 ]
机构：
[1] Environm Monitoring Syst EMS BV, Sint Annaland, Netherlands
[2] Fraunhofer Inst Phys Measurement Tech IPM, Freiburg, Germany
[3] Univ Freiburg, Dept Microsyst Engn IMTEK, Freiburg, Germany
来源：
PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE - EUROSENSORS 2016 | 2016年 / 168卷
关键词：
Pt catalysis; ethanol oxidation; gaseous ethanol; platinum catalyst; ambient temperature; ethanol measurement; ethanol production rate; ethanol sensor; fruit storage; anaerobe fermentation; apple; Malus domestica;
D O I：
10.1016/j.proeng.2016.11.217
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An ethanol sensor system is build and tested by means of a platinum in-line catalytic converter on ambient temperature, which acts as a zero reference with an electrochemical sensor, sensitive to ethanol. The system is selective to ethanol and proposed to measure ethanol gas concentrations from fruit. The system's performance was investigated regarding sensitivity and cross sensitivity for several volatile organic compounds (VOCs) commonly emitted by fruit (e.g. apples). The ethanol gas sensor system was tested with fruit samples in a test facility close to a storage environment. (C) 2016 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：201 / 205
页数：5
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