Carbon dioxide detection by surface plasmon resonance with ionic liquid

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

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012
ページ784-787
ページ数4
DOI
出版ステータスPublished - 2012 5 7
外部発表はい
イベント2012 IEEE 25th International Conference on Micro Electro Mechanical Systems, MEMS 2012 - Paris, France
継続期間: 2012 1 292012 2 2

出版物シリーズ

名前Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN(印刷版)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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