A Study on the Analysis of Odorants using Six Channel Piezoelectric Crystals

6채널 압전소자를 이용한 냄새인식에 관한 연구

  • Published : 1992.07.23

Abstract

At-cut quarts crystal has been applied as chemical vapour sensors. The responses of quartz crystal at 9 MHz coated with various lipids were determined for organic gases which showed different affinities for each lipid. The identification of odorants depending on the species of lipid used for coating is discussed in terms of the normalized resonant frequency shift pattern.

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