Published March 2019 | Version v1
Journal article Metadata-only

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

Creators

  • 1. St. Petersburg State University (Russian Federation)
  • 2. Nizhny Novgorod State University (Russian Federation)

Description

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)].

Additional details

Identifiers

DOI
10.1134/S0036024419030178;

Publishing Information

Journal Title
Russian Journal of Physical Chemistry
Journal Volume
93
Journal Issue
3
Journal Page Range
p. 407-416
ISSN
0036-0244
CODEN
RJPCAR

INIS

Country of Publication
Russian Federation
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
51108764
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ENTHALPY; ENTROPY; OXIDES; PEROVSKITE; SPECIFIC HEAT; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; THERMODYNAMICS; TITANATES
Descriptors DEC
CHALCOGENIDES; MINERALS; OXIDE MINERALS; OXYGEN COMPOUNDS; PEROVSKITES; PHYSICAL PROPERTIES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Copyright
Copyright (c) 2019 Pleiades Publishing, Ltd.