Sensitivity enhanced NIR photoacoustic CO detection with SF6 promoting vibrational to translational relaxation process

A challenge for slowly relaxing carbon monoxide (CO) molecules detection using photoacoustic spectroscopy (PAS) is to promote the vibration-translation (V-T) relaxation process. Addressing this challenge, a sensitivity enhanced photoacoustic CO sensor with sulfur hexafluoride (SF6) as the promotor i...

Descrizione completa

Dettagli Bibliografici

Autori principali:	Yingying Qiao, Liping Tang, Yang Gao, Fengtao Han, Chenguang Liu, Lei Li, Chongxin Shan
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Elsevier 2022-03-01
Serie:	Photoacoustics
Soggetti:	Photoacoustic spectroscopy Near-infrared light source Carbon monoxide sensor Vibrational to translational relaxation process Sulfur hexafluoride High sensitivity
Accesso online:	http://www.sciencedirect.com/science/article/pii/S2213597922000064
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!