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1998 (1)
1Author    Haruaki Matsuura, Isao Okada, Ryuzo Takagi, Yasuhiko IwadateRequires cookie*
 Title    Internal Cation Mobilities in Molten (K, Dy 1/3 )C1  
 Abstract    Internal cation mobility ratios in the molten system KCl-DyCl 3 have been measured at 1093 K by Klemm's countercurrent electromigration method. From these, and data available on the con-ductivities and molar volumes of the mixtures, the internal mobilities b of both cations have been calculated. With increasing concentration of Dy, b K decreases. The decrease of b K is attributed to the tranquilization effect by Dy 3+ ions which strongly interact with Cl~ ions. With increasing concentration of K + , b Dy decreases; this may be attributed to the stronger association of Dy 3+ with CP ions due to the enhanced charge asymmetry of the two cations neighboring to the CP ions. It could not been clarified whether a species such as [DyCl 6 ] 3_ is also an electrically-conducting species in the K + rich range. 
  Reference    Z. Naturforsch. 53a, 45—50 (1998); received August 19 1997 
  Published    1998 
  Keywords    Klemm Method, Internal Mobilities, Molten DyCl 3, Tranquilization Effect 
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 TEI-XML for    default:Reihe_A/53/ZNA-1998-53a-0045.pdf 
 Identifier    ZNA-1998-53a-0045 
 Volume    53