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Chemical gas sensors using chiral nematic liquid crystals and its applications.
- Source :
-
Journal of the Society for Information Display . Jun2017, Vol. 25 Issue 6, p366-373. 8p. - Publication Year :
- 2017
-
Abstract
- This paper clarifies the relationship between the molecular structures of chiral nematic liquid crystals and the shift in their reflection spectrum resulting from contact with volatile organic compounds (VOCs). We also propose a mechanism to explain the red- or blue-shift in the peak wavelength upon contact with VOC vapor. Furthermore, enhancement of the sensitivity of this method of VOC detection is discussed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10710922
- Volume :
- 25
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of the Society for Information Display
- Publication Type :
- Academic Journal
- Accession number :
- 124562602
- Full Text :
- https://doi.org/10.1002/jsid.560