Zeitschriftenartikel:
J. Ofner, H.-U. Krüger, C. Zetzsch, H. Grothe:
"Direct Deposition of Aerosol Particles on an ATR Crystal for FTIR Spectroscopy Using an Electrostatic Precipitator";
Aerosol Science and Technology,
43
(2009),
S. 794
- 798.
Kurzfassung englisch:
An electrostatic precipitator (ESP) has been developed for collecting
aerosol samples for attenuated total reflection Fourier transform
infrared spectroscopy (ATR-FTIR) froman aerosol chamber.
TheESP deposits the aerosol particles directly onto the ATR crystal
with high efficiency. The ESP-ATR spectra are observed to agree
well with the spectrum of a filter sample, transferred by impression.
ZnSe ATR crystals have been found most suitable for electrostatic
precipitation due to surface hardness, transmission characteristics
and deposition behavior. ESP-ATR-FTIR spectroscopy might be a
powerful tool not only for in situ but also for online measurements
of aerosols.
Schlagworte:
FTIR, attenuated total reflection, electrostatic precipitator
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1080/02786820902946612
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.