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Title: Evaluation of a cathodically precipitated aluminium hydroxide film at a hydrogen-sorbing palladium electrode as a humidity sensor
Authors: Mitchell, Phillip J.
Mortimer, Roger J.
Wallace, Andrew
Issue Date: 1998
Publisher: © The Royal Society of Chemistry
Citation: MITCHELL, P.J., MORTIMER, R.J. and WALLACE, A., 1998. Evaluation of a cathodically precipitated aluminium hydroxide film at a hydrogen-sorbing palladium electrode as a humidity sensor. Journal of the Chemical Society, Faraday Transactions, 94 (16), pp. 2423 - 2428
Abstract: The application of a cathodic precipitation technique for the generation of films of alumina precursors at a hydrogen sorbing palladium electrode to the manufacture of humidity sensing materials is reported. The response to changing atmospheric humidity of a device fabricated by this electrochemical method has been compared to that of a commercially available sensor. AC impedance techniques have been employed to probe the electrochemically generated sensor's conduction mechanisms at various humidity levels, and an equivalent circuit model has been proposed for the device.
Description: This article is closed access, it was published in the serial Journal of the Chemical Society, Faraday Transactions [© The Royal Society of Chemistry]. The definitive version is available at: http://dx.doi.org/10.1039/a804166k
Version: Published
DOI: 10.1039/a804166k
URI: https://dspace.lboro.ac.uk/2134/11447
Publisher Link: http://dx.doi.org/10.1039/a804166k
ISSN: 0956-5000
Appears in Collections:Closed Access (Chemistry)

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