Bis-Pyrazole Based Thin Films for Optical Gas Detection

  • R. Touzani
  • S. El Kadiri
  • A. Zerrouki
  • S. Scorrano
  • G. Vasapollo
  • M. G. Manera
  • R. Rella
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 91)

Abstract

We propose a novel optical gas recognition thin film layer of 4-[bis[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-amino]phenol on quartz substrates. The gas optical response to the following analytes have been investigated as air pollutants (SO2, NO2, CO, CH4 and NH3). The spin-coated pyrazole layer appears to have reversible sensitivity towards SO2 and very low and irreversible sensitivity for NO2.

Keywords

Quartz Substrate Chloroform Solution Visible Spectral Range Membrane Sensor Thin Film Layer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    Wu F, Tian W, Zhang Z et al (2000) Electroluminescent device based on balanced carriers injection and transportation. Thin Solid Films 363:214–217CrossRefGoogle Scholar
  2. 2.
    Singh AK, Mehtab S, Singh UP, Aggarwal V (2007) Thiocyanate selective sensor based on tripodal zinc complex for direct determination of thiocyanate in biological samples. Sens Actuators B 125:453–461CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  • R. Touzani
    • 1
  • S. El Kadiri
    • 1
  • A. Zerrouki
    • 1
  • S. Scorrano
    • 2
  • G. Vasapollo
    • 2
  • M. G. Manera
    • 3
  • R. Rella
    • 3
  1. 1.Department de ChimieUniversité Mohamed PremierOujdaMorocco
  2. 2.Dipartimento di Ingegneria dell’InnovazioneUniversità del SalentoLecceItaly
  3. 3.Istituto per la Microelettronica e Microsistemi del CNR – IMM LecceLecceItaly

Personalised recommendations