• DocumentCode
    644910
  • Title

    Ion effects on liquid structure of water monitored by terahertz time-domain spectroscopy

  • Author

    Kondoh, Masato ; Ohshima, Y. ; Tsubouchi, Masayuki

  • Author_Institution
    Kansai Photon Sci. Inst., Japan Atomic Energy Agency, Kyoto, Japan
  • fYear
    2013
  • fDate
    1-6 Sept. 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We have investigated dielectric relaxation in aqueous ionic solutions by terahertz time-domain spectroscopy to elucidate the ionic hydration effect on the structure of water. Our finding suggests the dissolved ion induces the “structure breaking effect” which weakens the hydrogen bonding of water beyond the ion hydration shell.
  • Keywords
    dielectric liquids; dielectric relaxation; dissolving; hydrogen bonds; liquid structure; solvation; terahertz wave spectra; water; H2O; aqueous ionic solutions; dielectric relaxation; dissolving; hydrogen bonding; ion hydration shell; ionic hydration effect; liquid structure; structure breaking effect; terahertz time-domain spectroscopy; water; Bonding; Dielectric measurement; Dielectrics; Hydrogen; Liquids; Time-domain analysis; Time-frequency analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
  • Conference_Location
    Mainz
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2013.6665882
  • Filename
    6665882
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=644910