Carbon dioxide detection by surface plasmon resonance with ionic liquid

K. Ishizu, T. Kan, Y. Takei, H. Takahashi, K. Matsumoto, I. Shimoyama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

We propose a carbon dioxide (CO 2) gas sensor using an SPR (surface plasmon resonance) sensing scheme with an ionic liquid. In this study, we used [EMIM][BF 4] as an ionic liquid. The permittivity of the liquid increased when it absorbs CO 2 gas. This permittivity change was detected by the SPR sensing scheme. We confirmed that our proposed sensor was able to measure CO 2 gas with a concentration as low as 700 ppm.

Original languageEnglish
Title of host publication2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012
Pages784-787
Number of pages4
DOIs
Publication statusPublished - 2012 May 7
Externally publishedYes
Event2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012 - Paris, France
Duration: 2012 Jan 292012 Feb 2

Publication series

NameProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN (Print)1084-6999

Other

Other2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012
CountryFrance
CityParis
Period12/1/2912/2/2

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Ishizu, K., Kan, T., Takei, Y., Takahashi, H., Matsumoto, K., & Shimoyama, I. (2012). Carbon dioxide detection by surface plasmon resonance with ionic liquid. In 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012 (pp. 784-787). [6170303] (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). https://doi.org/10.1109/MEMSYS.2012.6170303