Published January 2002 | Version v1
Journal article Metadata-only

Isomorphism and phase ratios in the systems of alkaline earth metal metagermanosilicates

Creators

  • 1. Inst. Khimii Silikatov RAN, Sankt-Peterburg (Russian Federation)

Description

Comparative analysis of phase ratios in ternary reciprocal germanosilicate system CaO,SrO||SiO2,GeO2; CaO,BaO||SiO2,GeO2; SrO,BaO||SiO2,GeO2 was conducted. Temperature-concentration homogeneity fields on the basis of different crystal types were revealed. Correlations between chemical composition of the crystallized phases during isomorphous substitutions and beyond the limits of their isomorphous capacity were ascertained

Abstract (Russian)

Проведен сравнительный анализ фазовых соотношений тройных взаимных германосиликатных систем CaO,SrO||SiO2,GeO2; CaO,BaO||SiO2,GeO2; SrO,BaO||SiO2,GeO2. Выявлены температурно-концентрационные поля гомогенности на основе различных кристаллических структурных типов. Установлены корреляции между химическим составом кристаллизующихся фаз при изоморфных замещениях и пределами их изоморфной емкости

Additional details

Additional titles

Original title (Russian)
Изоморфизм и фазовые соотношения в системах метагерманосиликатов щелочноземельных металлов

Publishing Information

Journal Title
Zhurnal Prikladnoj Khimii
Journal Volume
75
Journal Issue
1
Journal Page Range
p. 3-6
ISSN
0044-4618
CODEN
ZPKHAB

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
34010544
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHEMICAL COMPOSITION; CONCENTRATION RATIO; CRYSTAL LATTICES; GERMANATES; PHASE DIAGRAMS; SOLID SOLUTIONS; STRONTIUM SILICATES; TEMPERATURE RANGE 1000-4000 K
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CRYSTAL STRUCTURE; DIAGRAMS; DISPERSIONS; GERMANIUM COMPOUNDS; HOMOGENEOUS MIXTURES; INFORMATION; MIXTURES; OXYGEN COMPOUNDS; SILICATES; SILICON COMPOUNDS; SOLUTIONS; STRONTIUM COMPOUNDS; TEMPERATURE RANGE

Optional Information

Notes
20 refs.; 3 figs.