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.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2055043
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