|
|||||
|
|
CO2-laser photoacoustic detection of gaseous n-pentylacetate |
|
| Authors: | Lenka Herecová ,Ji?í Pavlovský ,Zdeněk Zelinger,Pavel Kubá t,Vá clav Nevrlý ,Petr Bitala,Karel Klouda |
| Affiliation: | a J. Heyrovský Institute of Physical Chemistry, v.v.i., Academy of Sciences of the Czech Republic, Dolejškova 3, CZ-182 23 Prague 8, Czech Republic b VŠB-Technical University of Ostrava, Faculty of Safety Engineering, Lumírova 13, CZ-70030 Ostrava 3 Výškovice, Czech Republic c VŠB-Technical University of Ostrava, Faculty of Metallurgy and Material Engineering, 17. listopadu 15, CZ-70833 Ostrava-Poruba, Czech Republic d Institute of Thermomechanics, v.v.i., Academy of Sciences of the Czech Republic, Dolejškova 5, CZ-18200 Prague 8, Czech Republic e State Office for Nuclear Safety, Senová?né náměstí 9, CZ-11000 Prague 1, Czech Republic |
| Abstract: | The absorption spectra of gaseous n-pentylacetate were investigated by FT IR spectroscopy as well as CO2-laser photoacoustic spectroscopy for simulation of the dispersion of a nerve agent (sarin) within a modeled atmospheric boundary layer. Three CO2-laser emission lines were used for photoacoustic detection of n-pentylacetate with detection limit in the range of 1-3 ppm. |
| Keywords: | n-Pentylacetate CO2-laser photoacoustic spectroscopy (PAS) FT IR spectroscopy |
| 本文献已被 ScienceDirect 等数据库收录！ | |