Published July 15, 2006 | Version v1
Journal article Metadata-only

Synthesis and characterization of fibrous SrTiO3 particles

Creators

  • 1. School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022 (China) and Division of Advanced System, Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577 (Japan)
  • 2. Division of Advanced System, Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577 (Japan)

Description

Fibrous SrTiO3 particles with nanosized crystals on the surface were prepared by hydrothermal reaction method using strontium hydroxide octahydrate and protonic layered tetratitanate as raw materials. SrTiO3 could be formed by two different ways simultaneously, one way is direct reaction between H2Ti4O9 and Sr(OH)2 and the other is two steps reaction involving transformation of H2Ti4O9 to monoclinic TiO2 and reaction between TiO2 and Sr(OH)2. The photocatalytic activity of fibrous SrTiO3 near ultraviolet light range (λ > 290 nm) was 1.5 times greater than that of SrTiO3 powder

Additional details

Identifiers

DOI
10.1016/j.mseb.2006.04.027;
PII
S0921-5107(06)00245-5;

Publishing Information

Journal Title
Materials Science and Engineering. B, Solid-State Materials for Advanced Technology
Journal Volume
131
Journal Issue
1-3
Journal Page Range
p. 248-251
ISSN
0921-5107
CODEN
MSBTEK

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38082594
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHEMICAL PREPARATION; CRYSTALS; DIRECT REACTIONS; MONOCLINIC LATTICES; NANOSTRUCTURES; PHOTOCATALYSIS; POWDERS; RAW MATERIALS; STRONTIUM HYDROXIDES; STRONTIUM TITANATES; TITANIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CATALYSIS; CHALCOGENIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; HYDROGEN COMPOUNDS; HYDROXIDES; MATERIALS; NUCLEAR REACTIONS; OXIDES; OXYGEN COMPOUNDS; STRONTIUM COMPOUNDS; SYNTHESIS; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Copyright
Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.