Enthalpies of formation of BaPdS2 and LaPd3S4

A. A. Zubkov, T. Fujino, Y. Waseda, N. Sato, K. Yamada

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The BaPdS2 mixed palladium sulfide has been synthesized by direct reaction of a stoichiometric mixture of the PdS and BaS binary constituent sulfides. The standard molar enthalpies of formation of BaPdS2 and LaPd3S4 mixed sulfides were determined by the method of direct reaction calorimetry through synthesizing the respective compounds in a calorimetric cell from the stoichiometric mixture of appropriate starting materials. Combining the experimental results with the reference data for the starting materials, we found Δf,298H0m(BaPdS 2)=-515.4±16.8 kJ mol-1; and Δf,298H0m(LaPd3S 4)=-817.6±43.8 kJ mol-1.

Original languageEnglish
Pages (from-to)21-27
Number of pages7
JournalThermochimica Acta
Volume316
Issue number1
DOIs
Publication statusPublished - 1998 May 26

Keywords

  • Barium palladium mixed sulphide
  • Direct reaction calorimetry
  • Enthalpy of formation
  • Palladium sulphide bronze

ASJC Scopus subject areas

  • Instrumentation
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

Fingerprint

Dive into the research topics of 'Enthalpies of formation of BaPdS<sub>2</sub> and LaPd<sub>3</sub>S<sub>4</sub>'. Together they form a unique fingerprint.

Cite this