Published April 2000 | Version v1
Journal article Metadata-only

Thermodynamic properties of NaZr2(PO4)3

Creators

  • 1. Nizhegorodskij Gosudarstvennyj Univ., Nizhnij Novgorod (Russian Federation)

Description

Temperature dependence of NaZr2(PO4)3 phosphate isobaric heat capacity was studied experimentally within 5-340 K range, dynamic functions for 0-340 K range under 101.325 kPa were calculated. Standard enthalpy, entropy and the Gibbs function of formation under T = 298.15 K were determined. NaZr2(PO4)3 heat capacity was shown to increase smoothly as temperature increased

Abstract (Russian)

Экспериментально изучена температурная зависимость изобарной теплоемкости фосфата NaZr2(PO4)3 в области 5-340 К. Рассчитаны термические функции для области 0-340 К при 101,325 кПа. Определены стандартные энтальпии, энтропии и функции Гиббса образования при Т = 298,15 К. Показано, что теплоемкость NaZr2(PO4)3 плавно увеличивается с ростом температуры

Additional details

Additional titles

Original title (Russian)
Термодинамические свойства фосфата NaZr

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
36
Journal Issue
4
Journal Page Range
p. 478-483
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
31065017
Subject category
S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ENTHALPY; ENTROPY; SODIUM PHOSPHATES; SPECIFIC HEAT; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; ZIRCONIUM PHOSPHATES
Descriptors DEC
ALKALI METAL COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; PHYSICAL PROPERTIES; SODIUM COMPOUNDS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS

Optional Information

Notes
17 refs., 1 fig., 2 tabs.