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'Bismuth Telluride Chloride' in keywords Facet   section ZfN Section B  [X]
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1999 (1)
1Author    U. Petasch, C. Hennig, H. OppermannRequires cookie*
 Abstract    n te r s u c h u n g e n z u m q u a s ib in ä r e n S y s te m B i2T e3 /B iC l3 Investigations on the Pseudobinary System Bi2Te3/BiCl3 The phase diagram of the pseudobinary sytem Bi2Te3/BiCl3 was investigated by DTA, total pressure measurements, and X-ray phase analysis. Only BiTeCl exists as a ternary phase in this system. The compound melts incongruently at 430 °C. The heat of formation and the standard entropy of BiTeCl were calculated from vapor pressure data: AH°b (BiTeCl, f, 298) = (-39,5 ± 1,6) kcal/mol; S° (BiTeCl, f, 298) = (34,4 ± 2,7) cal/K mol. The heat of formation of BiCl3 was determined on the basis of the heat of solution of BiCl3 and Bi20 3, and the heat of formation of Bi20 3: z\Hß (BiCl3, f, 298) = (-95,9 ± 0,9) kcal/mol. 
  Reference    Z. Naturforsch. 54b, 234—238 (1999); eingegangen am 9. Oktober 1998 
  Published    1999 
  Keywords    Bismuth Telluride Chloride, Phase Diagram, Total Pressure Measurements, Calorimetry, Thermodynamic Data 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0234.pdf 
 Identifier    ZNB-1999-54b-0234 
 Volume    54