Work

Thermodynamics of Tl2PrBr5 Compound and Re-examination of Phase Equilibria in the PrBr3–TlBr System

Year: 2024

Type: article

Abstract: High Resolution Image Download MS PowerPoint Slide The PrBr 3 –TlBr phase diagram was first established in the 1970s. Due to some inaccuracies, it was redetermined using differential scanning calorimetry. The results obtained differ significantly from those in the literature, which has been discussed in this paper. Only one congruently melting Tl 2 PrBr 5 was confirmed, and the thermodynamic characterization of molar heat capacity temperature dependence was carried out for this compound. The compatibility of the obtained data was examined by using the CALPHAD method. The dependences of mixing enthalpy and mixing entropy of the liquid phase on the mole fraction were estimated.

Source: ACS Omega

DOI: 10.1021/acsomega.4c07419

Authors: Beata Salamon-Baran, Jan Kapała, Leszek Rycerz, Irena Szczygieł

Institutions: Wroclaw University of Economics and Business, Wrocław University of Science and Technology

Language: English

Topic: Chemical Thermodynamics and Molecular Structure

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,935

Funders: Ministerstwo Edukacji i Nauki, Politechnika Wrocławska, Uniwersytet Ekonomiczny we Wrocławiu