Title of article
Hydrothermal synthesis and characterization of bismuth titanate regular tetrahedron crystallites
Author/Authors
Xie، نويسنده , , Lijin and Ma، نويسنده , , Junfeng and Wu، نويسنده , , Pingwei and Tian، نويسنده , , Hua and Zhao، نويسنده , , Zhongqiang and Zhou، نويسنده , , Jun and Hu، نويسنده , , Yingmo and Wang، نويسنده , , Yonggang and Tao، نويسنده , , Jiantao and Zhu، نويسنده , , Xiaoyi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
5
From page
389
To page
393
Abstract
Bi12TiO20 (BTO) single crystals were synthesized by a hydrothermal process in KOH solution at 180 °C for 4 h from Ti(OC4H9)4 and Bi(NO3)3·5H2O compounds. The effects of processing parameters on the growth and morphology of BTO single crystals were investigated. The KOH concentration, reaction time and temperature had a great effect on the phase composition and morphology of the resultant crystals. BTO phase could not be obtained with KOH concentrations lower than 3 M or higher than 5 M. XRD, SEM and TEM were used to characterize the samples. BTO single crystals were regular tetrahedron in morphology and 10 μm or so in size.
Keywords
B. Crystal growth
Journal title
Materials Research Bulletin
Serial Year
2007
Journal title
Materials Research Bulletin
Record number
2098126
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