Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Anton Köck"'
Publikováno v:
Sensors, Vol 24, Iss 17, p 5469 (2024)
Buildings worldwide are becoming more thermally insulated, and air circulation is being reduced to a minimum. As a result, measuring indoor air quality is important to prevent harmful concentrations of various gases that can lead to safety risks and
Externí odkaz:
https://doaj.org/article/5c89a1e108d44b6d8b730bcf60e13024
Autor:
Larissa Egger, Lisbeth Reiner, Florentyna Sosada-Ludwikowska, Anton Köck, Hendrik Schlicke, Sören Becker, Öznur Tokmak, Jan Steffen Niehaus, Alexander Blümel, Karl Popovic, Martin Tscherner
Publikováno v:
Sensors, Vol 24, Iss 17, p 5565 (2024)
Chemical sensors, relying on changes in the electrical conductance of a gas-sensitive material due to the surrounding gas, typically react with multiple target gases and the resulting response is not specific for a certain analyte species. The purpos
Externí odkaz:
https://doaj.org/article/d19785f2cdf944d38e8377078502359a
Publikováno v:
Nanomaterials, Vol 14, Iss 14, p 1207 (2024)
An experimental characterization of cupric oxide nanowire (CuO NW) growth from thermally oxidized, microstructured Cu thin films is performed. We have systematically studied the influence of the thickness and dimension of Cu layers on the synthesis o
Externí odkaz:
https://doaj.org/article/129e26d9de494e66b81a2e81ab1bc6b6
Autor:
Robert Wimmer-Teubenbacher, Florentyna Sosada-Ludwikowska, Anton Köck, Stephan Steinhauer, Mukhles Sowwan, Vidyadhar Singh
Publikováno v:
Proceedings, Vol 56, Iss 1, p 43 (2021)
In this paper, we report on the optimization of SnO2-based thin film gas sensor devices by mono-, bi- and trimetallic nanoparticles. Ag, AgRu, and AgRuPd nanoparticles are sputter deposited on CMOS-integrated SnO2-thin film gas sensor devices. The CM
Externí odkaz:
https://doaj.org/article/7bc01c5bd82f4d87a984e95df3fbfc03
Autor:
Marco Deluca, Anton Köck
Publikováno v:
Proceedings, Vol 56, Iss 1, p 7 (2020)
The current technological trends associated with Industry 4.0 and the Internet of Things (IoT) require an interconnected network of sensor nodes providing distributed information on the environment to enable intelligent action to be taken by control
Externí odkaz:
https://doaj.org/article/4cad7a3915be41839f7b5c7f4424b3b9
Publikováno v:
Sensors, Vol 19, Iss 14, p 3049 (2019)
Metal oxide multi-nanowire-based chemical gas sensors were manufactured by a fast and simple transfer printing technology. A two-step method employing spray pyrolysis deposition and a thermal annealing process was used for SnO 2 nanowires fabrication
Externí odkaz:
https://doaj.org/article/0797758975b141638f0a4114cb7b4d33
Autor:
Anton Köck, Marco Deluca, Florentyna Sosada-Ludwikowska, Günther Maier, Robert Wimmer Teubenbacher, Martin Sagmeister, Karl Rohracher, Ewald Wachmann, Jan Steffen Niehaus, Sören Becker, Öznur Tokmak, Hendrik Schlicke, Alexander Blümel, Karl Popovic, Martin Tscherner
Publikováno v:
Proceedings, Vol 14, Iss 1, p 5 (2019)
A worldwide unique CMOS based chemical sensor device comprising an array of 8 microhotplates (µhps) for a total of 16 chemical sensors has been fabricated (Figure 1). [...]
Externí odkaz:
https://doaj.org/article/4a9134a9a0b84c7fa7265238d7cdd62f
Autor:
Romana Boiger, Stefan Defregger, Mirza Grbic, Anton Köck, Manfred Mücke, Robert Wimmer-Teubenbacher, Bernat Zaragoza Travieso
Publikováno v:
Proceedings, Vol 2, Iss 13, p 1058 (2019)
Metal oxide (MOx) gas sensor signals are mainly governed by adsorption and desorption processes of oxygen and its reaction with surrounding gas molecules. Different target gases exhibit different reaction rates leading to characteristic sensor respon
Externí odkaz:
https://doaj.org/article/199877e1e6c749f7ab931c4c6a3ac244
Autor:
Marco Deluca, Robert Wimmer-Teubenbacher, Lisa Mitterhuber, Johanna Mader, Karl Rohracher, Marco Holzer, Anton Köck
Publikováno v:
Sensors, Vol 19, Iss 3, p 672 (2019)
Metal oxide gas sensors generally need to be operated at elevated temperatures, up to and above 400 °C. Following the need for miniaturization of gas sensors and implementation into smart devices such as smartphones or wireless sensor nodes, recentl
Externí odkaz:
https://doaj.org/article/7cdd560f471946f7a67fa98435a40cf3
Autor:
Verena Leitgeb, Katrin Fladischer, Frank Hitzel, Florentyna Sosada-Ludwikowska, Johanna Krainer, Robert Wimmer-Teubenbacher, Anton Köck
Publikováno v:
Proceedings, Vol 2, Iss 13, p 701 (2018)
Integration of metal oxide nanowires in metal oxide gas sensors enables a new generation of gas sensor devices, with increased sensitivity and selectivity. For reproducible and stable performance of next generation sensors, the electric properties of
Externí odkaz:
https://doaj.org/article/56cc5c4055a94e25b29588f7d01726ee