• DocumentCode
    2055043
  • Title

    Ion mobility sensor based on photo-ionization light source for trace gas sensing

  • Author

    Suresh, M. ; Vasa, Nilesh J. ; Saseendran, S. ; Agarwal, Vivek

  • Author_Institution
    Dept. of Eng. Design, Indian Inst. of Technol. Madras, Chennai, India
  • fYear
    2010
  • fDate
    21-24 Nov. 2010
  • Firstpage
    2202
  • Lastpage
    2207
  • Abstract
    Ion mobility sensor based on photo-ionization light source for sensing trace gas and volatile organic compounds is proposed. This paper describes modeling and experimental studies carried out with the differential ion mobility sensor for detection of ammonia gas. Preliminary studies were performed and the state of ionization of NH3 gas was studied through a differential voltage measurement system. Further, a novel sensor based on high field asymmetric RF differential ion mobility sensor is also proposed and designed. Numerical simulation was carried out with COMSOL MultiPhysics software package.
  • Keywords
    gas sensors; ion mobility; light sources; nitrogen compounds; photoionisation; voltage measurement; NH3; differential voltage measurement system; gas sensing; ion mobility sensor; photo ionization light source; volatile organic compound; Asymmetric RF Field; Ion Mobility; NH3 sensing; photo-ionization; trace gas sensing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    TENCON 2010 - 2010 IEEE Region 10 Conference
  • Conference_Location
    Fukuoka
  • ISSN
    pending
  • Print_ISBN
    978-1-4244-6889-8
  • Type

    conf

  • DOI
    10.1109/TENCON.2010.5686697
  • Filename
    5686697
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2055043