Fabrication of ZnO nanorod for room temperature NO gas sensor

Sin Tee Tan, Muhammad Yahaya, Chun Hui Tan, Chi Chin Yap, Ali Umar Akrajas, Muhamad Mat Salleh

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

1 Citation (Scopus)

Abstract

One dimensional ZnO nanorod has been extensively studied in sensor application due to its unique properties in direct energy band gap and high binding energy. In this report, ZnO nanorod arrays were synthesized via hydrothermal approach. Highly oriented (002) nanorods array with diameter of (22.42 ± 1.40) nm was successfully grown on the quartz surface. A low cost and room temperature optical based NO sensor was introduced. ZnO nanorods array show a high sensitivity upon the NO gas which is 20.1% within 3 minutes. This newly established method can be potentially used in detection of other toxicity gas.

Original languageEnglish
Title of host publicationAdvanced Materials Research
PublisherTrans Tech Publications Ltd
Pages96-100
Number of pages5
Volume1043
ISBN (Print)9783038352853
DOIs
Publication statusPublished - 2014
Event3rd International Conference on Engineering and Innovative Materials, ICEIM 2014 - Kuala Lumpur
Duration: 4 Sep 20145 Sep 2014

Publication series

NameAdvanced Materials Research
Volume1043
ISSN (Print)10226680
ISSN (Electronic)16628985

Other

Other3rd International Conference on Engineering and Innovative Materials, ICEIM 2014
CityKuala Lumpur
Period4/9/145/9/14

Fingerprint

Temperature sensors
Chemical sensors
Nanorods
Fabrication
Sensors
Binding energy
Gases
Band structure
Toxicity
Quartz
Energy gap
Costs
Temperature

Keywords

  • Hydrothermal
  • NO gas sensor
  • Transmittance
  • ZnO Nanorod

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Tan, S. T., Yahaya, M., Tan, C. H., Yap, C. C., Akrajas, A. U., & Mat Salleh, M. (2014). Fabrication of ZnO nanorod for room temperature NO gas sensor. In Advanced Materials Research (Vol. 1043, pp. 96-100). (Advanced Materials Research; Vol. 1043). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMR.1043.96

Fabrication of ZnO nanorod for room temperature NO gas sensor. / Tan, Sin Tee; Yahaya, Muhammad; Tan, Chun Hui; Yap, Chi Chin; Akrajas, Ali Umar; Mat Salleh, Muhamad.

Advanced Materials Research. Vol. 1043 Trans Tech Publications Ltd, 2014. p. 96-100 (Advanced Materials Research; Vol. 1043).

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

Tan, ST, Yahaya, M, Tan, CH, Yap, CC, Akrajas, AU & Mat Salleh, M 2014, Fabrication of ZnO nanorod for room temperature NO gas sensor. in Advanced Materials Research. vol. 1043, Advanced Materials Research, vol. 1043, Trans Tech Publications Ltd, pp. 96-100, 3rd International Conference on Engineering and Innovative Materials, ICEIM 2014, Kuala Lumpur, 4/9/14. https://doi.org/10.4028/www.scientific.net/AMR.1043.96
Tan ST, Yahaya M, Tan CH, Yap CC, Akrajas AU, Mat Salleh M. Fabrication of ZnO nanorod for room temperature NO gas sensor. In Advanced Materials Research. Vol. 1043. Trans Tech Publications Ltd. 2014. p. 96-100. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.1043.96
Tan, Sin Tee ; Yahaya, Muhammad ; Tan, Chun Hui ; Yap, Chi Chin ; Akrajas, Ali Umar ; Mat Salleh, Muhamad. / Fabrication of ZnO nanorod for room temperature NO gas sensor. Advanced Materials Research. Vol. 1043 Trans Tech Publications Ltd, 2014. pp. 96-100 (Advanced Materials Research).
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