Published October 2004
| Version v1
Journal article
Thermodynamic characteristics of rubidium and cesium uranoborates
- 1. Nizhegorodskij Gosudarstvennyj Univ. imeni N.I. Lobachevskogo, Nizhnij Novgorod (Russian Federation)
Description
Standard enthalpies of formation at 298.15 K for crystal RbBUO5 and CsBUO5 were determined by the method of reaction calorimetry. Heat capacity of the compounds was studied by the method of adiabatic vacuum calorimetry in the range of 10-320 K for rubidium derivative and in the range of 80-330 K for cesium derivative, the relevant thermodynamic functions being calculated. Their standard entropies and Gibbs functions of formation at 298.15 K were calculated
Abstract (Russian)
Методом реакционной калориметрии определены стандартные энтальпии образования при 298.15 К кристаллических RbBUO5 и CsBUO5. Методом адиабатической вакуумной калориметрии в интервале 10-320 К для производного рубидия и в интервале 80-330 К для производного цезия изучена теплоемкость и рассчитаны термодинамические функции этих соединений. Вычислены их стандартные энтропии и функции Гиббса образования при 298.15 КAdditional details
Additional titles
- Original title (Russian)
- Термодинамические характеристики ураноборатов рубидия и цезия
Publishing Information
- Journal Title
- Zhurnal Fizicheskoj Khimii
- Journal Volume
- 78
- Journal Issue
- 10
- Journal Page Range
- p. 1741-1746
- ISSN
- 0044-4537
- CODEN
- ZFKHA9
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 37054766
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BORATES; CALORIMETRY; CESIUM COMPOUNDS; ENTROPY; EXPERIMENTAL DATA; FORMATION FREE ENTHALPY; FORMATION HEAT; RUBIDIUM COMPOUNDS; SPECIFIC HEAT; TEMPERATURE RANGE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; URANYL COMPLEXES
- Descriptors DEC
- ACTINIDE COMPLEXES; ALKALI METAL COMPOUNDS; BORON COMPOUNDS; COMPLEXES; DATA; ENERGY; ENTHALPY; FREE ENTHALPY; INFORMATION; NUMERICAL DATA; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; REACTION HEAT; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; URANIUM COMPLEXES
Optional Information
- Notes
- 15 refs., 6 tabs.