A Potentiometric SO2 Gas Sensor with Solid Reference Electrode

Abstract:

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A SO2 sensor based on Na-b-Al2O3 interfaced with an auxiliary electrode of Na2SO4 formed in situ and a solid mixture of Fe3O4, Fe2O3, 3Na2O.5Fe2O3 as the reference electrode was developed. The sensor displayed a Nernstian response to changes in the partial pressure of SO2.

Info:

Periodical:

Key Engineering Materials (Volumes 280-283)

Edited by:

Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li

Pages:

323-326

DOI:

10.4028/www.scientific.net/KEM.280-283.323

Citation:

L. Wang et al., "A Potentiometric SO2 Gas Sensor with Solid Reference Electrode", Key Engineering Materials, Vols. 280-283, pp. 323-326, 2005

Online since:

February 2007

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Price:

$35.00

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