Published July 1987 | Version v1
Journal article Metadata-only

Phase equilibria in Na3VO4-Ca3(NO4)2-EuVO4 system

Creators

  • 1. AN SSSR, Sverdlovsk. Inst. Khimii

Description

Using the methods of X-ray phase and thermal analyses, phase equilibria in Na3VO4-Ca3(VO4)2-EuVO4 system are investigated. Formation of extended solid solutions with calcium ortho-vanadate structure and ternary vanadate Na4CaEu(VO4)3 is ascertained. Na4CaEu(VO4)3 compound has rhombic cell (a=5.699; b=9.43; c=6.899 A) and it undergoes phase transition at 715 deg C

Additional details

Additional titles

Original title (Russian)
Фазовые равновесия в системе На

Publishing Information

Journal Title
Zh. Neorg. Khim.
Journal Volume
32
Journal Issue
7
Series
Zh. Neorg. Khim.
Journal Page Range
1784-1786
ISSN
0044-457X
CODEN
ZNOKA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
19031137
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CALCIUM COMPOUNDS; CHEMICAL COMPOSITION; CHEMICAL REACTIONS; CRYSTAL-PHASE TRANSFORMATIONS; EUROPIUM COMPOUNDS; LATTICE PARAMETERS; ORTHORHOMBIC LATTICES; PHASE DIAGRAMS; PHASE STUDIES; SODIUM COMPOUNDS; SOLID SOLUTIONS; VANADATES
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIAGRAMS; DISPERSIONS; HOMOGENEOUS MIXTURES; INFORMATION; MIXTURES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; RARE EARTH COMPOUNDS; SOLUTIONS; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS