Published July 1979 | Version v1
Journal article Metadata-only

Chemical interaction of titanium and zirconium hydroxides with barium and strontium hydroxide aqueous solutions

Creators

  • 1. Moskovskij Inst. Tonkoj Khimicheskoj Tekhnologii (USSR)

Description

The interaction of titanium and zirconium hydroxides with aqueous solutions of strontium and barium hydroxides within the temperature range of 20-100 deg C is studied using the DTA and infrared spectroscopy, chemical and X-ray phase analyses. The initial hydroxide ratio M2:M4 is 1.05. The interaction time is varied from 10 to 2 houps. In the interaction process amorphous phases of mixed hydroxides are found to be formed with the ratio M2:M4=0.9-1.5, which give during their crystal aging the hydrated titanates and zirconates: SrTiO3x0.9-1.0 H2O; BaTiO3x1.2-1.5 H2O; BaZrO3x1.8-2.3 H2O

Additional details

Additional titles

Original title (Russian)
Химическое взаимодействие гидроокисей титана и циркония с водными растворами гидроокисей бария и стронция

Publishing Information

Journal Title
Zh. Neorg. Khim.
Journal Volume
24
Journal Issue
7
Series
Zh. Neorg. Khim.
Journal Page Range
1762-1766
ISSN
0044-457X

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
11520987
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; BARIUM HYDROXIDES; CHEMICAL REACTIONS; MEDIUM TEMPERATURE; STRONTIUM HYDROXIDES; TITANIUM HYDROXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; DISPERSIONS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; HYDROXIDES; MIXTURES; OXYGEN COMPOUNDS; SOLUTIONS; STRONTIUM COMPOUNDS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
For English translation see the journal Russian Journal of Inorganic Chemistry (UK).