KNOLL, M., et al. An Inkjet Printed ZnO Based Gas Senor on a Flexible High Temperature Substrate for NO2 Sensing. In: Transducers 2019 and Eurosensors XXXIII. 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (Transducers & Eurosensors XXXIII), Berlin, 2019-06-23/2019-06-27. NEW YORK, NY: IEEE, 2019. p. 1250-1253. ISSN 2167-0021. ISBN 978-1-7281-2007-2. DOI 10.1109/TRANSDUCERS.2019.8808350.
In this work we demonstrate the realization of a simple and low cost NO 2 gas sensor on a flexible polymer substrate. The sensor was fabricated using inkjet printing and hydrothermal growth and consists of a printed interdigital structure on which a sensitive zinc oxide layer was grown. The chosen growing process does not require an additional seed layer, which allows to directly grow the zinc oxide layer on the substrate. Furthermore, the operating temperature was intrinsically achieved with an inkjet printed heater, which is located at the backside of the sensor.
eng
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
IEEE
dc.relation.ispartof
Transducers 2019 and Eurosensors XXXIII
dc.subject
Zinc oxide
eng
dc.subject
Gas detectors
eng
dc.subject
Heating systems
eng
dc.subject
Temperature sensors
eng
dc.subject
II-VI semiconductor materials
eng
dc.subject
Substrates
eng
dc.subject
Electrodes
eng
dc.subject
Inkjet Gas Sensor
eng
dc.subject
NO2 Gas Sensor
eng
dc.subject
Flexible Gas Sensor
eng
dc.subject
Hydrothermally Grown Zinc Oxide
eng
dc.title
An Inkjet Printed ZnO Based Gas Senor on a Flexible High Temperature Substrate for NO2 Sensing
info:eu-repo/grantAgreement/Ministry of Education, Youth and Sports/8J/8J18AT010/CZ/Polymer Composites as Functional Materials for Embedded Sensors and Optical Waveguides/