Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor

I. Sayago, M. Aleixandre, M. C. Horrillo, R. Garriga, Á. Kukovecz, E. Munoz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Films of a single-walled carbon nanotube (SWCNT)/TiO2 nanotube (NT) hybrid have been tested for the first time as active layers for resistive gas sensors. Sensitive layers were prepared by airbrushing composite dispersions on alumina substrate. Sensor responses were established by resistance measurements from 25 to 200°C in air atmosphere with different pollutant gases (toluene, octane, NO2, H2 and NH3). In order to investigate the sensitive characteristics of sensors, the experimental results were compared to the responses of SWCNT sensors. The hybrid sensor exhibits greater response than the SWCNT sensor.

Original languageEnglish
Title of host publication2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
Pages590-593
Number of pages4
DOIs
Publication statusPublished - 2013
Event2013 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013 - Barcelona, Spain
Duration: Jun 16 2013Jun 20 2013

Other

Other2013 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
CountrySpain
CityBarcelona
Period6/16/136/20/13

Fingerprint

Chemical sensors
Nanotubes
Carbon nanotubes
Single-walled carbon nanotubes (SWCN)
Sensors
Hybrid sensors
Dispersions
Toluene
Alumina
Composite materials
Substrates
Air
Gases

Keywords

  • Carbon nanotubes
  • gas sensor
  • hybrid layer
  • TiO nanotubes

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Sayago, I., Aleixandre, M., Horrillo, M. C., Garriga, R., Kukovecz, Á., & Munoz, E. (2013). Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor. In 2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013 (pp. 590-593). [6626835] https://doi.org/10.1109/Transducers.2013.6626835

Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor. / Sayago, I.; Aleixandre, M.; Horrillo, M. C.; Garriga, R.; Kukovecz, Á.; Munoz, E.

2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013. 2013. p. 590-593 6626835.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sayago, I, Aleixandre, M, Horrillo, MC, Garriga, R, Kukovecz, Á & Munoz, E 2013, Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor. in 2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013., 6626835, pp. 590-593, 2013 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013, Barcelona, Spain, 6/16/13. https://doi.org/10.1109/Transducers.2013.6626835
Sayago I, Aleixandre M, Horrillo MC, Garriga R, Kukovecz Á, Munoz E. Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor. In 2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013. 2013. p. 590-593. 6626835 https://doi.org/10.1109/Transducers.2013.6626835
Sayago, I. ; Aleixandre, M. ; Horrillo, M. C. ; Garriga, R. ; Kukovecz, Á. ; Munoz, E. / Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor. 2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013. 2013. pp. 590-593
@inproceedings{5c16f43a616d4088bf59810697068a77,
title = "Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor",
abstract = "Films of a single-walled carbon nanotube (SWCNT)/TiO2 nanotube (NT) hybrid have been tested for the first time as active layers for resistive gas sensors. Sensitive layers were prepared by airbrushing composite dispersions on alumina substrate. Sensor responses were established by resistance measurements from 25 to 200°C in air atmosphere with different pollutant gases (toluene, octane, NO2, H2 and NH3). In order to investigate the sensitive characteristics of sensors, the experimental results were compared to the responses of SWCNT sensors. The hybrid sensor exhibits greater response than the SWCNT sensor.",
keywords = "Carbon nanotubes, gas sensor, hybrid layer, TiO nanotubes",
author = "I. Sayago and M. Aleixandre and Horrillo, {M. C.} and R. Garriga and {\'A}. Kukovecz and E. Munoz",
year = "2013",
doi = "10.1109/Transducers.2013.6626835",
language = "English",
isbn = "9781467359818",
pages = "590--593",
booktitle = "2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013",

}

TY - GEN

T1 - Carbon nanotube/TiO2 nanotube hybrid films as resistive gas sensor

AU - Sayago, I.

AU - Aleixandre, M.

AU - Horrillo, M. C.

AU - Garriga, R.

AU - Kukovecz, Á.

AU - Munoz, E.

PY - 2013

Y1 - 2013

N2 - Films of a single-walled carbon nanotube (SWCNT)/TiO2 nanotube (NT) hybrid have been tested for the first time as active layers for resistive gas sensors. Sensitive layers were prepared by airbrushing composite dispersions on alumina substrate. Sensor responses were established by resistance measurements from 25 to 200°C in air atmosphere with different pollutant gases (toluene, octane, NO2, H2 and NH3). In order to investigate the sensitive characteristics of sensors, the experimental results were compared to the responses of SWCNT sensors. The hybrid sensor exhibits greater response than the SWCNT sensor.

AB - Films of a single-walled carbon nanotube (SWCNT)/TiO2 nanotube (NT) hybrid have been tested for the first time as active layers for resistive gas sensors. Sensitive layers were prepared by airbrushing composite dispersions on alumina substrate. Sensor responses were established by resistance measurements from 25 to 200°C in air atmosphere with different pollutant gases (toluene, octane, NO2, H2 and NH3). In order to investigate the sensitive characteristics of sensors, the experimental results were compared to the responses of SWCNT sensors. The hybrid sensor exhibits greater response than the SWCNT sensor.

KW - Carbon nanotubes

KW - gas sensor

KW - hybrid layer

KW - TiO nanotubes

UR - http://www.scopus.com/inward/record.url?scp=84891697918&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84891697918&partnerID=8YFLogxK

U2 - 10.1109/Transducers.2013.6626835

DO - 10.1109/Transducers.2013.6626835

M3 - Conference contribution

AN - SCOPUS:84891697918

SN - 9781467359818

SP - 590

EP - 593

BT - 2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013

ER -