Published 1979 | Version v1
Book Metadata-only

Investigation into thermal stability of trivalent cerium silicates

Creators

Description

Heating of trivalent cerium silicates 7Ce2O3x9SiO2 and 2K2OxCe2O3x8SiO2xnH2O in air has been studied by thermography and X-ray technique. The compounds show no structural changes Up to 600 dea C. Above this temperature they Undergo decomposition involving cerium oxidation. The final products of decomposition are cerium dioxide and silica or potassium glass respectively

Additional details

Additional titles

Original title (Russian)
Изучение термической устойчивости силикатов трехвалентного церия

Publishing Information

Publisher
Nauka.
Imprint Place
Leningrad
Imprint Title
Study of physicochemical properties of rare earth compounds
Journal Page Range
p. 35-39.

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
11557697
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CERIUM SILICATES; CHEMICAL COMPOSITION; CHEMICAL REACTION KINETICS; HIGH TEMPERATURE; HYDRATES; OXIDATION; POTASSIUM SILICATES; PYROLYSIS
Descriptors DEC
ALKALI METAL COMPOUNDS; CERIUM COMPOUNDS; CHEMICAL REACTIONS; DECOMPOSITION; KINETICS; OXYGEN COMPOUNDS; POTASSIUM COMPOUNDS; RARE EARTH COMPOUNDS; REACTION KINETICS; SILICATES; SILICON COMPOUNDS

Optional Information

Notes
4 refs.; 4 figs. Imprint:Issledovanie fiziko-khimicheskikh svojstv soedinenij redkikh ehlementov.