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Enthalpy of formation of Pr-Pt (praseodymium-platinum) system

  • F. Predel
Part of the Physical Chemistry book series (volume 12D)

Abstract

This chapter provides the enthalpy of formation of Pr-Pt (praseodymium-platinum) system.

Thermodynamics

Using high-temperature calorimetry at 1473 ± 2 K Guo et al. [94Guo] have determined the standard enthalpy of formation of intermediate phases. The results are given in Table 1.
Table 1

Pr-Pt. Standard enthalpies of formation of intermediate phases [94Guo]

Phase

ΔHS298

[kJ g-at−1]

PrPt2

−93.5 ± 2.4

PrPt

−103.4 ± 2.7

Symbols and abbreviations

Short form

Full form

ΔHS

integral enthalpy of formation of a solid alloy

References

  1. [94Guo]
    Guo, Q., Kleppa, O.J.: Met. Mater. Trans. B 25B (1994) 73CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • F. Predel
    • 1
  1. 1.Max-Planck-Institut für FestkörperforschungStuttgartGermany

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