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Sensing characteristics of sulfur dioxide gas sensor utilizing YSZ and sulfate salts

  • Wang Yan Shi*
  • , Li Hua Li
  • , Lu Quan Xu
  • , Qiang Li
  • , Tao Feng
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A new sensor with Pt and Ag mixture paste on the surface to act as the sensing electrode (Ag) and catalyst (Pt) to oxidized SO2 to SO3 for sulfur dioxide was fabricated. The effect of auxiliary phase on the sensing properties has been investigated and the device with auxiliary phase showed better performance and the effect of operating temperature has also been studied. It shown that 500°C would be more suitable than 600°C for the device gas test.

Original languageEnglish
Title of host publicationDianchi Advanced Materials Forum 2014
EditorsCheng Zhang, Jin Hu
PublisherTrans Tech Publications Ltd
Pages136-139
Number of pages4
ISBN (Electronic)9783038353348
DOIs
StatePublished - 2014
Event2014 Dianchi Advanced Materials Forum - Kunming, China
Duration: 16 Jul 201418 Jul 2014

Publication series

NameAdvanced Materials Research
Volume1058
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Conference

Conference2014 Dianchi Advanced Materials Forum
Country/TerritoryChina
CityKunming
Period16/07/1418/07/14

Keywords

  • Ag
  • Auxiliary phase
  • Catalyst
  • Gas sensor
  • Pt
  • Sulfur dioxide

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