Published December 2018 | Version v1
Journal article Metadata-only

Effect of Reagents on the Properties of Barium Titanate Synthesized in Subcritical Water

Creators

  • 1. Moscow Polytechnical University (Russian Federation)
  • 2. Chemistry Department, Lomonosov MSU (Russian Federation)

Description

The structure and morphology of fine-crystalline barium titanate synthesized in a subcritical water fluid at 230°C and 2.9 MPa were studied. Barium oxide, barium hydroxide octahydrate (Ba(OH)2 · 8H2O), and two modifications of titanium oxide (rutile and anatase) were used as starting reactants. Relationships between the composition and properties of the reactants and the characteristics of the product (barium titanate) were revealed. They indicate that the product structure in the subcritical water is formed via a solidphase mechanism.

Additional details

Identifiers

DOI
10.1134/S1990793118080079;

Publishing Information

Journal Title
Russian Journal of Physical Chemistry B
Journal Volume
12
Journal Issue
8
Journal Page Range
p. 1261-1268
ISSN
1990-7931

INIS

Country of Publication
Russian Federation
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52032029
Subject category
S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BARIUM HYDROXIDES; BARIUM OXIDES; CRITICALITY; FLUIDS; MORPHOLOGY; PRESSURE RANGE MEGA PA; REAGENTS; RUTILE; TITANATES; TITANIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; HYDROGEN COMPOUNDS; HYDROXIDES; MATERIALS; MINERALS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PRESSURE RANGE; RADIOACTIVE MATERIALS; RADIOACTIVE MINERALS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Copyright
Copyright (c) 2018 Pleiades Publishing, Ltd.