0536837 - ÚFCH JH 2021 RIV GB eng C - Conference Paper (international conference)
Dostál, Michal - Suchánek, Jan - Zelinger, Zdeněk - Wild, J. - Bitala, P. - Dudáček, A. - Válek, V. - Klečka, V. - Kučera, P. - Nevrlý, V.
Smart Material Serves Other Smart Materials: Comparison of Measurement of CO2 Concentration by Optical and Optoacoustic Methods.
IOP Conference Series: Materials Science and Engineering. Bristol: IOPScience, 2020, č. článku 012012. ISSN 1757-8981.
[International Conference on Smart Materials Applications /3./. Seoul (KR), 13.01.2020-16.01.2020]
R&D Projects: GA ČR(CZ) GA17-05167s; GA MV(CZ) VI20192022127; GA MŠMT EF16_019/0000778
Institutional support: RVO:61388955
Keywords : Photoacoustic Spectroscopy * Tuning Fork * Trace Gas
OECD category: Physical chemistry
DOI: https://doi.org/10.1088/1757-899X/855/1/012012

In this study, we compare the sensitivity of the Wavelength Modulation Spectroscopy (WMS) to the Quartz enhanced photoacoustic spectroscopy (QEPAS) method on a sample of CO2gas at various concentrations. We show the advantages of the QEPAS method, the essential part of which is a crystalline segment made of smart material.
Permanent Link: http://hdl.handle.net/11104/0314585