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Investigation of gas concentration cell based on LiSiPO electrolyte and Li2CO3, Au electrode

  • Yongming Zhu*
  • , Wingfong Chu
  • , Werner Weppner
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Solid lithium ion conducting electrochemical cells using LiSiPO as solid electrolyte and Li2CO3 mixed with Au as electrodes were prepared and employed as chemical sensors for the detection of CO2 gas. The EMF of the cell depends on the concentration of CO2 in air according to the partial pressure dependence of Nernst's law in the investigated range from 100 to 2000 ppm over the temperature range from 473 K to 673 K.

Original languageEnglish
Pages (from-to)1334-1339
Number of pages6
JournalChinese Science Bulletin
Volume54
Issue number8
DOIs
StatePublished - Apr 2009
Externally publishedYes

Keywords

  • CO sensor
  • LiSiPO
  • Solid lithium ion conductor

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