Published March 2004 | Version v1
Journal article Metadata-only

Electric conductivity of solid solutions in the Li6BeO4-Li8ZrO6 system

Creators

  • 1. UrO RAN, Inst. Vysokotemperaturnoj Ehlektrokhimii, Ekaterinburg (Russian Federation)

Description

Differential thermal analysis, X-ray powder diffraction and electrical conductivity measurements were used to study phase equilibria in the Li6BeO4-Li8ZrO6 system. Limited solid solutions based on α- and β-Li6BeO4 phases were found. When ∼10 mol % lithium zirconate is added, conductivity of α-solid solution in lithium beryllate increases by 1-2 orders of magnitude against conductivity of undoped lithium beryllate

Abstract (Russian)

Методами дифференциального термического и рентгенофазового анализа, а также измерением электропроводности образцов изучено фазовое равновесие в системе Li6BeO4-Li8ZrO6. Установлено, что в системе образуется ограниченный ряд твердых растворов на основе α- и β-модификаций Li6BeO4. Показано, что при добавлении ∼10 мол. % цирконата лития проводимость α-твердого раствора на основе берилата лития увеличивается на 1-2 порядка по сравнению с проводимостью чистого лития

Additional details

Additional titles

Original title (Russian)
Электропроводност' твердых растворов в системе Ли

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
49
Journal Issue
3
Journal Page Range
p. 518-521
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
37043347
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BERYLLIUM OXIDES; CHEMICAL COMPOSITION; EQUILIBRIUM; IONIC CONDUCTIVITY; LITHIUM OXIDES; PHASE DIAGRAMS; PHASE STUDIES; SOLID SOLUTIONS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0400-1000 K; TEMPERATURE RANGE 1000-4000 K; X-RAY DIFFRACTION; ZIRCONIUM OXIDES
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; BERYLLIUM COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; DIAGRAMS; DIFFRACTION; DISPERSIONS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; HOMOGENEOUS MIXTURES; INFORMATION; LITHIUM COMPOUNDS; MIXTURES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; SOLUTIONS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS

Optional Information

Notes
4 refs., 5 figs.