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Optical ozone detection by use of polyaniline film

Ando, Masanori and Swart, Claudia and Pringsheim, Erika and Mirsky, Vladimir M. and Wolfbeis, Otto S. (2002) Optical ozone detection by use of polyaniline film. Solid State Ionics 152-15, pp. 819-822.

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Abstract

We report on the optical ozone sensitivity of a polyaniline (PANI) film prepared on the inner wall of a polystyrene cuvette by chemical oxidation of aniline from aqueous solution. The PANI film showed changes of optical absorbance in the presence of 50–100 ppm ozone in air at room temperature. The absorbance change was largest at wavelengths in the range of 500–800 nm. The absorbance changes ...

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Item Type:Article
Date:2002
Institutions:Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Otto S. Wolfbeis)
Identification Number:
ValueType
10.1016/S0167-2738(02)00338-7DOI
Keywords:Optical ozone detection; Polyaniline film; Visible near-IR absorption
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Petra Gürster
Deposited On:20 May 2011 06:25
Last Modified:13 Mar 2014 17:23
Item ID:20848
Owner Only: item control page
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