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Some recent developments in solid state galvanic sensors

Iwase, M and Jacob, KT (1982) Some recent developments in solid state galvanic sensors. In: Proceedings of the Symposium on High Temperature Materials Chemistry, 1982, Pennington, N.J., U.S.A.

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Abstract

A critical revi<:w of the possibilities of measuring the ~artlal pressure of sulfur using solid state galvanic cells )'n;;cd on AgI, C" , B-alumina, CaO-Zr02' Na2S04-I and doped ;:":;, ,,,Ilil "Iltl ,,11: auxiliary "jectrodes are presentlOu. SOIll..., df tllc!iL' sYHtcmH h,}vu inherent limltntlol1$ when <:xl'o" ...d to environments contilining both oxygen and sulfur. Electrode polarization due to electronic conduction in the solid electrolyte is a significant factor limiting the ;lC'e,"'acy of isotlwrm:l1 cell",. The electrochemical flux of{lit' !'\)ndlwl Ill}: Ion LhnHO',h tht' ('!('ctrojyt(~ C:Ul },(,! llIinlnliz(,{j pfUjJL!f cell. dL:~) i.t',11. Noni!:iot.herm~ll cells \.Jlth temperaLure compensated reference electrodes have a number of advantages over thC'ir isothermal counterparts.

Item Type: Conference Paper
Additional Information: Copyright of this article belongs to The Electrochemical Society Inc.
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 05 Dec 2011 07:06
Last Modified: 05 Dec 2011 07:06
URI: http://eprints.iisc.ernet.in/id/eprint/42559

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