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2001 (2)
1Author    Alena Novoselova, Vladimir Shishkin, Vladimir KhokhlovRequires cookie*
 Title    Redox Potentials of Samarium and Europium in Molten Lithium Chloride  
 Abstract    The samarium (III)/(II) and europium (III)/(II) redox potentials in molten lithium chloride were measured using the direct potentiometric method in the temperature range from 923 to 1094 K. Glassy carbon was used as the indifferent working electrode, and the standard chlorine electrode as a reference. The total concentration of rare-earth chlorides dissolved in molten lithium chloride did not exceed 4.5 mol%. 
  Reference    Z. Naturforsch. 56a, 754—756 (2001); received August 20 2001 
  Published    2001 
  Keywords    Molten Salts, Redox Potentials, Samarium Chlorides, Europium Chlorides, Lithium Chloride 
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 TEI-XML for    default:Reihe_A/56/ZNA-2001-56a-0754.pdf 
 Identifier    ZNA-2001-56a-0754 
 Volume    56 
2Author    Alena Novoselova, Vladimir Khokhlov, Vladimir ShishkinRequires cookie*
 Title    Thermodynamic Characteristics of Samarium and Europium Chlorides in Molten Alkali Metal Chlorides  
 Abstract    The formal standard redox potentials of samarium (III)/(II) (EZmi+/ Smi+) and europium (III)/(II) (• £, £u3+/eu2+) *n molten alkali metal chlorides were measured potentiometrically against a reference chlorine electrode. The Gibbs energy changes and equilibrium constants for the reaction LnCl2(D + V2 Cl2(g) LnCl3(I) were calculated for the salt systems studied. The effect o f the cationic composition of the melt-solvent on the above thermodynamic characteristics is also reported. 
  Reference    Z. Naturforsch. 56a, 837—840 (2001); received August 20 2001 
  Published    2001 
  Keywords    Thermodynamic Stability, Rare Earth Chlorides, Molten Alkali Metal Chlorides, Redox Potentials, Gibbs Energy Changes 
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 TEI-XML for    default:Reihe_A/56/ZNA-2001-56a-0837.pdf 
 Identifier    ZNA-2001-56a-0837 
 Volume    56