Fluoride Based Solid Electrolyte Tubes for Electrochemical Sensing. (2015)

• Record Type: Journal Article
• Authors: Hecker, C.; Lang, H.-J.; Joseph, Y.
• Is Part Of: Procedia engineering. Volume 120(2015)
• Page Start: 610
• Page End: 613
• Publication Date: 2015
• Subjects: solid electrolyte sensor -- potentiometric sulphur sensor; Engineering -- Congresses; Engineering -- Periodicals; Engineering; Conference proceedings; Periodicals; 620.005
• DOI: 10.1016/j.proeng.2015.08.744
• Languages: English
• ISSNs: 1877-7058

Abstract

Abstract: Under reducing conditions fluoride based solid electrolyte sensors with sulphur-sensitive auxiliary electrodes are able to measure the sulphur content in liquid metals and gases at elevated temperatures. In this work CaF2 doped with YF3 and SrF2 doped with LaF3 were selected as solid electrolyte material, because of their high ionic conductivity. Solid electrolyte tubes were prepared from these materials by slip casting to apply them as electrochemical sensors e.g. in the float glass industry.