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'Chemical Transport Reactions' in keywords Facet   section ZfN Section B:Volume 054  [X]
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1999 (1)
1Author    Snte, PbteO. Bosholm, H. OppermannRequires cookie*
 Title    Untersuchungen zum chemischen Transport intermetallischer Phasen, I: GeTe, SnTe, PbTe Investigations on the Chemical Transport of Intermetallic Phases, I: GeTe  
 Abstract    GeTe, SnTe, and PbTe have been prepared by chemical transport reactions with iodine as transport agent in the temperature range between T2 (800 -700 °C) and T , (700 -500 °C). The effective transport equilibria were determineted. Total pressure measurements in the system Ge-Te-I give the coexistence equlibria for condensed phases, and also for the gasphase equilibra. GeTe4 exists only as a metastable phase at lower temperatures and decom poses near 260 °C in GeTe and Te. Thermodynamic calculations show satisfactory agreement between calculation and experi­ ment. 
  Reference    Z. Naturforsch. 54b, 737 (1999); eingegangen am 26. Februar 1999 
  Published    1999 
  Keywords    Chemical Transport Reactions, Total Pressure Measurement, Calculation o f CTR, Thermodynamic Data 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0737.pdf 
 Identifier    ZNB-1999-54b-0737 
 Volume    54