Detection of Ammonia in Liquids Using Millimeter Wave Spectroscopy
Makaleler > Tam Makale · 2012
Yazarlar: Hilmi Ozturk, Hakki Nazli, Korkut YEĞİN, Mehmet Sezgin
INTERNATIONAL JOURNAL OF PHOTOENERGY, SCI Expanded İndekslerine Giren Dergi, Uluslararası, 2012, cilt 2012, ss 1-4
DOI: 10.1155/2012/362084
Özet
Detection of ammonia plays a vital role for counter-bioterrorism applications. Using millimeter wave absorption measurements, ammonia dissolved in water solution is analyzed and compared to water-only solution. The inversion of ammonia molecule results in split rotational spectral lines and transitions of these lines can be detected. Two-port measurements were carried out with vector network analyzer and measurements revealed that ammonia presence can be identified, especially between 30-35 GHz.