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Proceedings 2017, 1(4), 454;

Investigation of Gasochromic Rhodium Complexes Regarding Their Reactivity towards CO

Fraunhofer Institute for Physical Measurement Techniques IPM, Freiburg, Germany
Department of Microsystems Engineering—IMTEK, University of Freiburg, Freiburg, Germany
Presented at the Eurosensors 2017 Conference, Paris, France, 3–6 September 2017.
Author to whom correspondence should be addressed.
Published: 17 August 2017
(This article belongs to the Proceedings of Eurosensors 2017)
PDF [562 KB, uploaded 11 October 2017]


The detection of the toxic gas carbon monoxide (CO) in the low ppm range is required in different applications. We present a study of the reactivity of different gasochromic rhodium complexes towards the toxic gas carbon monoxide (CO). Therefore, the binuclear rhodium complexes with different ligands were prepared and their influence regarding reaction velocity and sensitivity towards CO was investigated. The most promising rhodium complex was embedded into a polymer with which glass substrates were coated. The reactivity towards CO of these layers was also investigated.
Keywords: gasochromic; carbon monoxide; gas sensor; rhodium complex gasochromic; carbon monoxide; gas sensor; rhodium complex
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Tarantik, K.; Schmitt, K.; Pannek, C.; Miensopust, L.; Wöllenstein, J. Investigation of Gasochromic Rhodium Complexes Regarding Their Reactivity towards CO. Proceedings 2017, 1, 454.

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