TY - GEN
T1 - All inkjet-printed chemical gas sensors based on CNT/polymer nanocomposites
T2 - 2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2012
AU - Lorwongtragool, Panida
AU - Sowade, Enrico
AU - Kerdcharoen, Teerakiat
AU - Baumann, Reinhard R.
PY - 2012
Y1 - 2012
N2 - Gas sensors based on carbon nanotube (CNT)/ polymer nanocomposite were fabricated by a fully inkjet-printing method. The CNT/polymer layers acting as sensing layer were prepared by 2 methods; (i) deposition of separated layer of CNT and polymer to form a composite-like structure at the interface and (ii) deposition of blend CNT and polymer to obtain completely composite layer. Difference of sensor responses was demonstrated. We have found that the sensor with a compositelike layer provides a good response to volatile organic compounds (VOCs) as compared to the sensor obtained from printing CNT/polymer composite. The results have also demonstrated that the capability of the CNT/polymer composite sensor allows detecting VOCs in broad range of concentration.
AB - Gas sensors based on carbon nanotube (CNT)/ polymer nanocomposite were fabricated by a fully inkjet-printing method. The CNT/polymer layers acting as sensing layer were prepared by 2 methods; (i) deposition of separated layer of CNT and polymer to form a composite-like structure at the interface and (ii) deposition of blend CNT and polymer to obtain completely composite layer. Difference of sensor responses was demonstrated. We have found that the sensor with a compositelike layer provides a good response to volatile organic compounds (VOCs) as compared to the sensor obtained from printing CNT/polymer composite. The results have also demonstrated that the capability of the CNT/polymer composite sensor allows detecting VOCs in broad range of concentration.
KW - gas sensor
KW - inkjet printing
KW - polymer/CNT composite
KW - printed electronics
UR - https://www.scopus.com/pages/publications/84866766135
U2 - 10.1109/ECTICon.2012.6254171
DO - 10.1109/ECTICon.2012.6254171
M3 - Conference contribution
AN - SCOPUS:84866766135
SN - 9781467320245
T3 - 2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2012
BT - 2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2012
Y2 - 16 May 2012 through 18 May 2012
ER -