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Investigation of the phase barograms and diagrams of the GeI4-I2, GeI4-BiI3 and GeI4-HgI2 systems

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Abstract

The phase barograms of the systems GeI4-I2, GeI4-BiI3 and GeI4-HgI2 were determined by total pressure measurements in a membrane zero manometer and the resulting phase diagrams were compared with those obtained by DTA measurements. All the systems were single eutectics.

Zusammenfassung

Durch Gesamtdruckmessungen mittels eines Membrannullmanometers wurden Phasenbarogramme der Systeme GeI4-I2, GeI4-BiI3 und GeI4-HgI2 ermittelt und die resultierenden Phasendiagramme mit den an Hand von DTA-Messungen erhaltenen verglichen. Alle diese Systeme besitzen einen eutektischen Punkt.

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Authors and Affiliations

  1. Institut für Anorganische Chemie and Fsu Jena, Institut für Anorganische Chemie, Technische Universität Dresden, Deutschland

    H. Oppermann, S. Witter & W. Ludwig

Authors
  1. H. Oppermann
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  2. S. Witter
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  3. W. Ludwig
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Additional information

Dedicated to Prof. Dr. H. J. Seifert on the occasion of his 60th birthday

We express our thanks to Mrs. Dr. U. Stahlberg, who carried out the analyses at the MS 7 in the ZFW Dresden

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Oppermann, H., Witter, S. & Ludwig, W. Investigation of the phase barograms and diagrams of the GeI4-I2, GeI4-BiI3 and GeI4-HgI2 systems. Journal of Thermal Analysis 37, 1441–1453 (1991). https://doi.org/10.1007/BF01913480

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  • DOI: https://doi.org/10.1007/BF01913480

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