Abstract
The quantitative and kinetic parameters of sorption of formic and acetic acids on thin films of various modifiers of piezoelectric quartz resonator electrodes are determined. Parameters of film formation on the electrodes (application procedure and thickness) are optimized. Methods for joint and separate determination of formic and acetic acids in air by piezoelectric microweighing with single- and double-sensor devices are developed.
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Original Russian Text © Ya.I. Korenman, N.N. Popova, T.A. Kuchmenko, 2007, published in Zhurnal Prikladnoi Khimii, 2007, Vol. 80, No. 6, pp. 977–982.
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Korenman, Y.I., Popova, N.N. & Kuchmenko, T.A. Determination of formic and acetic acids in air by piezoelectric microweighing. Russ J Appl Chem 80, 955–959 (2007). https://doi.org/10.1134/S1070427207060201
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DOI: https://doi.org/10.1134/S1070427207060201