On-line Magazine 'Sensors & Transducers' (S&T e-Digest)

    (ISSN 1726- 5479)

Vol. 44, Issue 6, June 2004, pp. 273-277

Application of Metaloxide Sensors and Chemometric Methods

for Organic Substances Vapor Detection

Stanislaw REMBEZA¹, Ekaterina REMBEZA¹, Tamara SVISTOVA¹,

Andrew Kalach², Vladimir Loginov²

¹Department of semiconductor physics, State Technical University,

 Moscow ave., 12, 394030 Voronezh, Russia

²Physical department, Institute of Ministry of Internal Affairs,

Patriots ave., 53, 394065 Voronezh, Russia

Phone: +7-0732-410468, E-mail: andrey_kalach@mnogo.ru

Received: 28 June 2004  /Accepted: 29 June 2004  /Published: 30 June 2004

Abstract: Gas sensitivity of annealed tin dioxide slicks B - and C - type to ethanol, acetone, isopropanol vapors was researched. Operating temperatures at which sensitivity to vapors of researched substance is maximum - 330 ⁰C for ethanol, 360 ⁰C for acetone and 400 ⁰C for isopropanol are specific.

Keywords: metalloxide sensor, chemometric

Click <here> or title of paper to download the full pages article (242 K).

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