Heat Capacity and the Thermodynamic Properties of Layered Perovskite-Like Oxides K2La2Ti3O10 and K2Nd2Ti3O10

Research output: Contribution to journal › Article › peer-review

Department of Chemical Thermodynamics and Kinetics

DOI

https://doi.org/10.1134/S0036024419030178
Final published version

A.M. Sankovich
A.V. Markin
N.N. Smirnova
I.A. Zvereva

The heat capacity of perovskite-like layered titanates K₂La₂Ti₃O₁₀ and K₂Nd₂Ti₃O₁₀ is studied via precision adiabatic vacuum calorimetry in the temperature range of 7–350 K, and by differential scanning calorimetry in the range 350–670 K. Standard thermodynamic functions are calculated from experimental data on heat capacity in the temperature range of 9–670 K: enthalpy H(T) − H(9), entropy S(T) − S(9), and Gibbs function −[G(T) − G(9)].

Original language	English
Pages (from-to)	407–416
Number of pages	10
Journal	Russian Journal of Physical Chemistry A
Volume	93
Issue number	3
Early online date	May 2019
DOIs	https://doi.org/10.1134/S0036024419030178
State	Published - 2019

Research areas

adiabatic calorimetry, differential scanning calorimetry, heat capacity, perovskite-like layered titanates, thermodynamic functions, PHOTOCATALYTIC PROPERTIES, LN, NA, LA, ND, EXCHANGE, RANGE

Scopus subject areas

Physical and Theoretical Chemistry

ID: 43720912