Absorption spectra of hydrogen chloride and carbon monoxide in smoke

Naofumi Shimizu, Ken Matsuyama, Iwao Hosako

研究成果: Conference contribution査読

2 被引用数 (Scopus)

抄録

Absorption spectra of smoke produced from polyvinyl chloride (PVC) and molded charcoal at high temperature are investigated between 500 and 950 GHz. Observed peaks at 626 GHz for PVC and at 692 and 921 GHz for molded charcoal are respectively assigned as the spectral signature of hydrogen chloride and carbon monoxide contained in smoke. Smoke from molded charcoal also showed absorption peaks of hydrogen cyanide that are likely produced by the combustion of adhesive matter in it. These results show the potential of sub-terahertz spectroscopic sensing for instantaneous detection and quantification of multiple harmful gaseous substances in smoke.

本文言語English
ホスト出版物のタイトルIRMMW-THz 2012 - 37th International Conference on Infrared, Millimeter, and Terahertz Waves
DOI
出版ステータスPublished - 1 12月 2012
イベント37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012 - Wollongong, NSW, Australia
継続期間: 23 9月 201228 9月 2012

出版物シリーズ

名前International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN(印刷版)2162-2027
ISSN(電子版)2162-2035

Conference

Conference37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012
国/地域Australia
CityWollongong, NSW
Period23/09/1228/09/12

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