Chemical Gas Sensor Based on a Flexible Capacitive Microwave Transducer Associated with a Sensitive Carbon Composite Polymer Film

This communication presents results on the feasibility of an inkjet printed chemical gas sensor suitable for a real time multi-sensing platform. The prototype targets volatile organic compounds (VOCs) such as ethanol vapor to monitor environmental pollution. The designed and ink-jet printed microwav...

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Published inProceedings Vol. 1; no. 4; p. 439
Main Authors Bahoumina, Prince, Hallil, Hamida, Lachaud, Jean-Luc L, Abdelghani, Aymen, Frigui, Kamel, Bila, Stéphane, Baillargeat, Dominique, Zhang, Qing, Coquet, Phillipe, Paragua, Carlos, Pichonat, Emmanuelle, Happy, Henri, Rebière, Dominique, Dejous, Corinne
Format Journal Article
LanguageEnglish
Published MDPI 03.09.2017
MDPI AG
SeriesProceedings of Eurosensors 2017
Subjects
carbon materials
chemical gas sensor
electromagnetic transduction
Engineering Sciences
flexible substrate
inkjet printing
Instrumentation and Detectors
Micro and nanotechnologies
Microelectronics
microwave device
Physics
resonator
carbon materials
flexible substrate
resonator
electromagnetic transduction
inkjet printing
microwave device
chemical gas sensor
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Summary:This communication presents results on the feasibility of an inkjet printed chemical gas sensor suitable for a real time multi-sensing platform. The prototype targets volatile organic compounds (VOCs) such as ethanol vapor to monitor environmental pollution. The designed and ink-jet printed microwave sensor is presented. Preliminary results have shown the influence of ethanol vapor on the electrical properties of the sensor at microwave frequency range. The sensor's sensitivity to ethanol vapor has been estimated to-2.48 kHz/ppm. The final aim of this work is to develop a low cost sensor for Internet of Things (IoT) applications.
ISSN:2504-3900
2504-3900
DOI:10.3390/proceedings1040439