Limiting Current Oxygen Sensors with LSF as Dense Diffusion Barrier

Abstract:

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A new type of limiting current oxygen sensor which uses yttria (8%mol) stabilized zirconia (YSZ) as oxygen ion conducting solid electrolytes and dense La0.8Sr0.2FeO3 (LSF) as diffusion barrier was developed successfully. The oxygen sensor shows excellent performance at oxygen concentrations range of from 0 to 21%. The advantages of the sensor are simple construction, low cost and potential long term stability.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

417-419

DOI:

10.4028/www.scientific.net/KEM.336-338.417

Citation:

L. Wang et al., "Limiting Current Oxygen Sensors with LSF as Dense Diffusion Barrier", Key Engineering Materials, Vols. 336-338, pp. 417-419, 2007

Online since:

April 2007

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Price:

$35.00

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