Proceedings 2017, 1(4), 622; doi:10.3390/proceedings1040622
Synthesis and Inkjet Printing of SnO2 Ink on a Flexible Substrate for Gas Sensor Application†
1
École Nationale Supérieure des Mines, SPIN-EMSE, CNRS:UMR5307, LGF, F-42023 Saint-Étienne, France
2
Ecole Nationale Supérieure des Mines de Saint Etienne, CMP-EMSE, F-13048 Gardanne, France
†
Presented at the Eurosensors 2017 Conference, Paris, France, 3–6 September 2017.
*
Author to whom correspondence should be addressed.
Published: 8 August 2017
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Abstract
Sol based SnO2 precursor was synthetized by aqueous sol-gel route, then transformed into a stable ink with appropriate viscosity and surface tension to be inkjet printed and sintered at relatively moderate temperature. Plastic foil with thickness of 50 μm was selected as substrate for its high thermal resistance and stability (Upilex-50S). Prepared sol and formulated ink were both characterized by analytical techniques; electrical measurements were performed on the printed sensing film to characterize the response to CO gas in different concentrations, at working temperature of 300 °C.Keywords:
SnO2; inkjet printing; printed electronics; flexible substrate; gas sensor
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
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MDPI and ACS Style
Kassem, O.; Saadaoui, M.; Rieu, M.; Viricelle, J.-P. Synthesis and Inkjet Printing of SnO2 Ink on a Flexible Substrate for Gas Sensor Application. Proceedings 2017, 1, 622.
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