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Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas

Thick film CO2 sensors were fabricated using La2O3/SnO2 loaded with Pt and in the unloaded form. The nano-crystalline powders of SnO2-La2O3-Pt synthesized by high speed ball milling method were screen-printed on alumina substrates. The resistance of fabricated sensors were measured against different...

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Main Authors: Ehsani, Maryam, Hamidon, Mohd Nizar
Format: Article
Language:English
Published: Australian International Academic Centre 2014
Online Access:http://psasir.upm.edu.my/id/eprint/34202/1/Influence%20of%20Pt%20Doping%20on%20the%20Sensing%20Mechanism%20of.pdf
http://psasir.upm.edu.my/id/eprint/34202/
http://www.journals.aiac.org.au/index.php/IJAEPR/article/view/303
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spelling my.upm.eprints.342022015-12-09T02:14:56Z http://psasir.upm.edu.my/id/eprint/34202/ Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas Ehsani, Maryam Hamidon, Mohd Nizar Thick film CO2 sensors were fabricated using La2O3/SnO2 loaded with Pt and in the unloaded form. The nano-crystalline powders of SnO2-La2O3-Pt synthesized by high speed ball milling method were screen-printed on alumina substrates. The resistance of fabricated sensors were measured against different CO2 concentration in the working temperature of 225 C. The composition that gives an acceptable resistivity for CO2 was in the 3wt.% ratio of Pt. Australian International Academic Centre 2014-01 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/34202/1/Influence%20of%20Pt%20Doping%20on%20the%20Sensing%20Mechanism%20of.pdf Ehsani, Maryam and Hamidon, Mohd Nizar (2014) Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas. International Journal of Applied Electronics in Physics and Robotics, 2 (1). pp. 6-7. ISSN 2203-0069 http://www.journals.aiac.org.au/index.php/IJAEPR/article/view/303 10.7575/aiac.ijaepr.v.2n.1p.6
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Thick film CO2 sensors were fabricated using La2O3/SnO2 loaded with Pt and in the unloaded form. The nano-crystalline powders of SnO2-La2O3-Pt synthesized by high speed ball milling method were screen-printed on alumina substrates. The resistance of fabricated sensors were measured against different CO2 concentration in the working temperature of 225 C. The composition that gives an acceptable resistivity for CO2 was in the 3wt.% ratio of Pt.
format Article
author Ehsani, Maryam
Hamidon, Mohd Nizar
spellingShingle Ehsani, Maryam
Hamidon, Mohd Nizar
Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas
author_facet Ehsani, Maryam
Hamidon, Mohd Nizar
author_sort Ehsani, Maryam
title Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas
title_short Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas
title_full Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas
title_fullStr Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas
title_full_unstemmed Influence of Pt doping on the sensing mechanism of La2O3/SnO2 thick film for CO2 gas
title_sort influence of pt doping on the sensing mechanism of la2o3/sno2 thick film for co2 gas
publisher Australian International Academic Centre
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/34202/1/Influence%20of%20Pt%20Doping%20on%20the%20Sensing%20Mechanism%20of.pdf
http://psasir.upm.edu.my/id/eprint/34202/
http://www.journals.aiac.org.au/index.php/IJAEPR/article/view/303
_version_ 1643831082371514368
score 13.160551

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