Detail publikačního výsledku

Tin dioxide sensor for methane detection

GABLECH, I.; PYTLÍČEK, Z.; PRÁŠEK, J.; HUBÁLEK, J.

Originální název

Tin dioxide sensor for methane detection

Anglický název

Tin dioxide sensor for methane detection

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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 sensor on 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 commercial sensor 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.

Anglický abstrakt

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 sensor on 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 commercial sensor 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.

Klíčová slova

gas sensor, SnO2, methane

Klíčová slova v angličtině

gas sensor, SnO2, methane

Autoři

GABLECH, I.; PYTLÍČEK, Z.; PRÁŠEK, J.; HUBÁLEK, J.

Rok RIV

2013

Vydáno

30.05.2012

Nakladatel

LITERA BRNO

Místo

Brno

ISBN

978-80-7375-618-5

Kniha

XII. Pracovní setkání fyzikálních chemiků a elektrochemiků

Strany od

54

Strany do

56

Strany počet

3

BibTex

@inproceedings{BUT92573,
  author="Imrich {Gablech} and Zdeněk {Pytlíček} and Jan {Prášek} and Jaromír {Hubálek}",
  title="Tin dioxide sensor for methane detection",
  booktitle="XII. Pracovní setkání fyzikálních chemiků a elektrochemiků",
  year="2012",
  pages="54--56",
  publisher="LITERA BRNO",
  address="Brno",
  isbn="978-80-7375-618-5"
}