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DOE OSTI · 1113529

Array-type NH.sub.3 sensor

West, David Lawrence·Montgomery, Frederick Charles·Armstrong, Timothy R·Warmack, Robert J
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Abstract

An array-type sensor that senses NH.sub.3 includes non-Nernstian sensing elements constructed from metal and/or metal-oxide electrodes on an O.sub.2 ion conducting substrate. In one example sensor, one electrode may be made of platinum, another electrode may be made of manganese (III) oxide (Mn.sub.2O.sub.3), and another electrode may be made of tungsten trioxide (WO.sub.3). Some sensing elements may further include an electrode made of La.sub.0.6Sr.sub.0.4Co.sub.0.2Fe.sub0.8O.sub.3 and another electrode made of LaCr.sub.0.95.Mg.sub.0.05O.sub.3.

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BibTeXRIS

West, David Lawrence, Montgomery, Frederick Charles, Armstrong, Timothy R, Warmack, Robert J. 2013-12-31. Array-type NH.sub.3 sensor. https://www.osti.gov/biblio/1113529

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