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SEDLÁK, P. ŠIKULA, J. SEDLÁKOVÁ, V. CHVÁTAL, M. MAJZNER, J. VONDRA, M. KUBERSKÝ, P. NEŠPŮREK, S. HAMÁČEK, A.
Originální název
Noise in Amperometric NO2 Sensor
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The study deals with investigation of fluctuation phenomena in the electrochemical NO2 sensor, which is based on three-electrode topology and solid polymer electrolyte. Experimental result shows that generation-recombination (G-R) noise seems to be main components of current fluctuations in this sensor. The concentration of detected matter affects noise spectral density of sensor. As the concentration increases, G-R noise rises and is supposed to be connected with chemical processes on active layer of sensor. The shift of G-R component is supposed to be caused by increased flux density between active layer and the ambient environment.
Klíčová slova
amperometric gas sensor, generation-recombination noise, nitrogen dioxide, solid polymer electrolyte
Autoři
SEDLÁK, P.; ŠIKULA, J.; SEDLÁKOVÁ, V.; CHVÁTAL, M.; MAJZNER, J.; VONDRA, M.; KUBERSKÝ, P.; NEŠPŮREK, S.; HAMÁČEK, A.
Rok RIV
2013
Vydáno
24. 6. 2013
Nakladatel
IEEE
Místo
Montpelier, France
ISBN
978-1-4799-0670-3
Kniha
Proceedings of 22nd International Conference on Noise and Fluctuations
Strany od
1
Strany do
4
Strany počet
BibTex
@inproceedings{BUT100466, author="Petr {Sedlák} and Josef {Šikula} and Vlasta {Sedláková} and Miloš {Chvátal} and Jiří {Majzner} and Marek {Vondra} and Petr {Kuberský} and Stanislav {Nešpůrek} and Aleš {Hamáček}", title="Noise in Amperometric NO2 Sensor", booktitle="Proceedings of 22nd International Conference on Noise and Fluctuations", year="2013", pages="1--4", publisher="IEEE", address="Montpelier, France", isbn="978-1-4799-0670-3" }