Publication details

Thermodynamic description of binary system nickel-selenium

Authors

ZOBAČ Ondřej BUCHLOVSKÁ Kateřina PAVLŮ Jana KROUPA Aleš

Year of publication 2021
Type Article in Periodical
Magazine / Source Journal of phase equilibria and diffusion
MU Faculty or unit

Faculty of Science

Citation
web https://link.springer.com/article/10.1007/s11669-021-00906-9
Doi http://dx.doi.org/10.1007/s11669-021-00906-9
Keywords binary phase diagram; CALPHAD approach; Ni-Se system
Description The phase diagram of the binary Ni-Se system has been modelled by the CALPHAD approach for the first time. The modelled phase diagram is based on a known experimental phase diagram, enthalpy of formation of the NiSe phase and heat capacity of the NiSe2 phase. All calculated data (the Ni-Se phase diagram, the standard enthalpy of mixing of the NiSe phase at 298 K and 1050 K and the heat capacity of NiSe2 in the temperature range 298-1000 K) reveal very good agreement with the experimental results.

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