Advances in SAW Gas Sensors Based on the Condensate-Adsorption Effect

Advances in SAW Gas Sensors Based on the Condensate-Adsorption Effect

A surface-acoustic-wave (SAW) gas sensor with a low detection limit and fast response for volatile organic compounds (VOCs) based on the condensate-adsorption effect detection is developed. In this sensor a gas chromatography (GC) column acts as the separator element and a dual-resonator oscillator...

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Bibliographic Details
Main Authors:	Minghua Liu, Shitang He, Shunzhou Li, Wen Wang, Jiuling Liu
Format:	Article
Language:	English
Published:	MDPI AG 2011-12-01
Series:	Sensors
Subjects:	gas sensor gas chromatography (GC) surface acoustic wave (SAW) threshold detection limit
Online Access:	http://www.mdpi.com/1424-8220/11/12/11871/

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