Belousov–Zhabotinsky Reaction in Protic Ionic Liquids

Authors

  • Dr. Takeshi Ueki,

    1. Department of Materials Engineering School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
    Search for more papers by this author
  • Prof. Dr. Masayoshi Watanabe,

    1. Department of Chemistry & Biotechnology, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501 (Japan)
    Search for more papers by this author
  • Prof. Dr. Ryo Yoshida

    Corresponding author
    1. Department of Materials Engineering School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
    • Department of Materials Engineering School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
    Search for more papers by this author

  • This work was supported in part by Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists (grant number 11J07791 to T.U.) and Grants-in-Aid for Scientific Research (grant numbers 452/17073009, B/20350104, and A/23245046 to M.W. and 22245037 to R.Y.) from the Ministry of Education (Japan). We acknowledge Mr. Hiroshi Kinoshita, Mr. Muhammed Shah Miran, and Mr. Masakatsu Niwa for generously providing some protic ionic liquids and Dr. Tomohiro Yasuda for helpful discussions.

Abstract

original image

Über die Belousov-Zhabotinsky-Reaktion (BZ) in einer hydratisierten protischen ionischen Flüssigkeit (PIL) wird berichtet. Die oszillierende BZ-Reaktion findet in bestimmten hydratisierten PILs ohne Zugabe einer starken Säure wie HNO3 statt (siehe rotes Oszillationsprofil). Des Weiteren kann eine lang anhaltende Oszillation realisiert werden, wenn die Konzentrationen der einzelnen Komponenten des BZ-Mediums optimiert werden.

Ancillary