Tin dioxide sensor for methane detection

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F12%3APU98786" target="_blank" >RIV/00216305:26620/12:PU98786 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Tin dioxide sensor for methane detection
Original language description
This paper reports on characterization of tin dioxide (SnO2) sensors for methane detection in the air atmosphere and determination of the optimal temperature range to achieve high sensitivity. There were done two measurement of our SnO2 thick film sensoron two different temperatures (240st C and 380st C) and compared with commercial sensor Figaro TGS 822. It was found that the sensitivity of our SnO2 sensor is the same at both temperatures we tested. In comparison of our SnO2 sensor with the commercialsensor Figaro TGS 822 was found that our SnO2 sensor has not a very high sensitivity for lower concentrations, but the saturation level is higher. It means that our SnO2 sensor is able to determine accurately the higher concentrations than the commercial sensor. We were able to determine methane in the concentration range from 50 to 4000 ppm.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XII. Pracovní setkání fyzikálních chemiků a elektrochemiků
ISBN
978-80-7375-618-5
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
54-56
Publisher name
LITERA BRNO
Place of publication
Brno
Event location
Brno
Event date
May 30, 2012
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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