Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Claus-Dieter Kohl"'
Autor:
Michael Tiemann, Jan Roggenbuck, Sören Krotzky, Claus-Dieter Kohl, Tilman Sauerwald, Alexander Weiß, Thorsten Wagner
Publikováno v:
Sensors, Vol 11, Iss 3, Pp 3135-3144 (2011)
Capacitive sensors are the most commonly used devices for the detection of humidity because they are inexpensive and the detection mechanism is very specific for humidity. However, especially for industrial processes, there is a lack of dielectrics t
Externí odkaz:
https://doaj.org/article/60ce0a92fc0d485585d8c0b0276ed2b6
Publikováno v:
Sensors, Vol 6, Iss 4, Pp 318-323 (2006)
We report on the synthesis and CO gas-sensing properties of mesoporoustin(IV) oxides (SnO2). For the synthesis cetyltrimethylammonium bromide (CTABr) wasused as a structure-directing agent; the resulting SnO2 powders were applied as films tocommercia
Externí odkaz:
https://doaj.org/article/d2d5756a8f0d411199458edc2fc6d56a
Autor:
Claus-Dieter Kohl, Bruno K. Meyer, Bernd M. Smarsly, Daniel Reppin, Jörg Hennemann, Hauke Metelmann, Stefanie Russ, Thorsten Wagner, Jürgen Janek, Marcus Rohnke
Publikováno v:
Sensors and Actuators B: Chemical. 217:41-50
Semiconducting copper oxide (CuO) gas sensing layers show a remarkable conductance behavior if exposed to hydrogen sulfide (H2S) gas at low operating temperature (180 °C). At first conductance decreases as expected for a p-type semiconducting metal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::843c4a0e1f3d42c21524a0109a7fe260
https://doi.org/10.1016/j.snb.2015.02.001
https://doi.org/10.1016/j.snb.2015.02.001
Autor:
Bernd M. Smarsly, Thorsten Wagner, Tilman Sauerwald, Jörg Hennemann, Stefanie Russ, Claus-Dieter Kohl, Jean-Mathieu Teissier
Publikováno v:
physica status solidi (a). 212:1281-1288
We present a new concept for the detection of hydrogen sulfide (H2S) doses based on percolation effects in semiconducting (p-type) copper (II) oxide (CuO) thin films. Under H2S exposure at 180 °C CuO undergoes a chemical reaction to metallic conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26624f1cf92be68e3ac90e3a7a6d667d
https://doi.org/10.1002/pssa.201431735
https://doi.org/10.1002/pssa.201431735
Autor:
Christoph Wehrenfennig, Claus-Dieter Kohl, Rolf-Alexander Düring, Matthias Schott, Andreas Vilcinskas, Tina Gasch
Publikováno v:
Analytical and Bioanalytical Chemistry. 405:6389-6403
Pheromones and other semiochemicals play an important role in the natural world by influencing the behavior of plants, mammals, and insects. In the latter case, species-dependent pheromone communication has numerous applications, including the detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c445bec9bdf924a177c86c1a02455b8
https://doi.org/10.1007/s00216-013-7113-9
https://doi.org/10.1007/s00216-013-7113-9
Autor:
Norman Schulze, Alexander Weis, Marco Bauer, Marta Paczkowska, Tilman Sauerwald, Jörg Gottschald, Claus-Dieter Kohl, Stefan Schütz, Stefan Dippel, Sebastian Paczkowski
Publikováno v:
Sensors and Actuators B: Chemical. 183:273-282
The European fire beetle Melanophila cuspidata oviposits on stems damaged by fire to provide its xylophagous larvae with nutrition. We investigated the beetle's ability to estimate the heating stage of the wood beneath the charred bark by means of vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f959685eb4466938c33988201a6fb026
https://doi.org/10.1016/j.snb.2013.03.123
https://doi.org/10.1016/j.snb.2013.03.123
Autor:
Rolf-Alexander Düring, Christoph Wehrenfennig, Tina Gasch, Daniel Meixner, Claus-Dieter Kohl, Matthias Schott, Andreas Vilcinskas
Publikováno v:
physica status solidi (a). 210:932-937
In this investigation we combined enrichment with different analysis techniques for in situ sensing of the pheromone main component of the European Grapevine Moth (Lobesia botrana). The electroantennographic detection (EAD) offers the lowest in situ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1aa858bec3b3013ba735672c47b8bf0
https://doi.org/10.1002/pssa.201200784
https://doi.org/10.1002/pssa.201200784
Publikováno v:
physica status solidi (a). 210:859-863
We present a sensor concept based on copper(II)oxide (CuO) nanofibres for the detection of hydrogen peroxide (H2O2) vapour in the percent per volume (% v/v) range. The fibres were produced by using the electrospinning technique. To avoid water conden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6236f6f6610d6e22fd137f50f71d592
https://doi.org/10.1002/pssa.201200775
https://doi.org/10.1002/pssa.201200775
Autor:
Claus-Dieter Kohl, Sara Morandi, Giovanni Neri, Cesare Malagù, Mariangela Latino, Thorsten Wagner, Michael Tiemann, Nicola Donato
Publikováno v:
Chemistry - A European Journal. 18:8216-8223
A model is proposed for the drop in electronic resistance of n-type semiconducting indium oxide (In(2)O(3)) upon illumination with light (350 nm, 3.5 eV) as well as for the (light-enhanced) sensitivity of In(2)O(3) to oxidizing gases. Essential featu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ccf032c7c72c31d39f246dfda1b11c
https://doi.org/10.1002/chem.201103905
https://doi.org/10.1002/chem.201103905
Autor:
Michael Bognitzki, Claus-Dieter Kohl, Andreas Greiner, Jörg Hennemann, Tilman Sauerwald, Thorsten Wagner
Publikováno v:
physica status solidi (a). 209:911-916
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc4f7b694b15687f6f9e8d9b932dfe08
https://doi.org/10.1002/pssa.201100588
https://doi.org/10.1002/pssa.201100588