首页|Preparation of Strontium Titanate / Barium Titanate Complex Nanoparticles using New Titanium Chelate Compounds

Preparation of Strontium Titanate / Barium Titanate Complex Nanoparticles using New Titanium Chelate Compounds

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  • NETL
  • NSTL
  • Trans Tech Publications Ltd
The conditions for strontium titanate (SrTiO_3, ST) nucleation and particle growth were investigated for preparation of ST/ barium titanate (BaTiO_3, BT) complex nanoparticles. The conditions with and without ST nucleation were clarified. Epitaxial growth of ST layer on the BT substrate particles was studied using both conditions. Unfortunately, the ST/BT complex nanoparticles with heteroepitaxial interface were not prepared, but a new two-step solvothermal reaction method was developed. Finally, the ST/BT complex nanoparticles without heteroepitaxial interface were successfully prepared.

barium titanatestrontium titanatesolvothermal methodcomplex nanoparticlestitanium chelate compoundshetero interface

Takayuki Goto、Petr Pulpan、Takahiro Takei、Yoshihiro Kuroiwa、Satoshi Wada

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Material Science and Technology, Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi, 4-4-37 takeda, Kofu, Yamanashi 400-8510, Japan

Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan

2010

10.4028/www.scientific.net/KEM.445.175

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.445
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