• DocumentCode
    2002089
  • Title

    Formation of cluster ions O2(H2O) and CO2(H2O) in water solutions in nonpolar liquid

  • Author

    Balakin, A.A. ; Kunnasarov, B.J. ; Yakovlev, B.S.

  • Author_Institution
    Inst. for Energy Problems of Chem. Phys., Acad. of Sci., Moscow, Chernogolovka, Russia
  • fYear
    1993
  • fDate
    19-23 Jul 1993
  • Firstpage
    81
  • Lastpage
    85
  • Abstract
    Transient photocurrent induced by laser pulses in solutions of O 2, CO2, and H2O in liquid tetramethylsilane (TMS) has been investigated. It was found that addition of a small (<10-4 M) amount of H2O in dry O2 solution resulted in a blue shift of the electron photodetachment threshold and a decrease of the negative ion mobility. For CO2 solution the addition of H2O resulted in a decrease of the rate of electron detachment from negative ions. These results were associated with the formation of cluster ions O2(H2O) and CO2(H2O). The rate constants of the reactions O2 + H2O &rlarr2; O2(H2O) and CO2 + H2O &rlarr2; CO2(H2O) have been estimated
  • Keywords
    dielectric liquids; CO2; CO2 solution; CO2(H2O); H2O; O2; O2 solution; O2(H2O); cluster ions; electron photodetachment threshold; laser pulses; liquid tetramethylsilane; negative ion mobility; nonpolar liquid; rate constants; transient photocurrent; water solutions; Electrodes; Electrons; Ionization; Optical pulse generation; Optical pulses; Petroleum; Photoconductivity; Pulse measurements; Tellurium; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Conduction and Breakdown in Dielectric Liquids,1993., ICDL '93., IEEE 11th International Conference on
  • Conference_Location
    Baden-Dattwil
  • Print_ISBN
    0-7803-0791-7
  • Type

    conf

  • DOI
    10.1109/ICDL.1993.593917
  • Filename
    593917
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2002089