The influence of TiO2·H2O gel on hydrothermal synthesis of SrTiO3 powders
2001; Elsevier BV; Volume: 51; Issue: 4 Linguagem: Inglês
10.1016/s0167-577x(01)00345-7
ISSN1873-4979
AutoresShicheng Zhang, Yuexin Han, Bingchen Chen, Xiaoping Song,
Tópico(s)Advanced Photocatalysis Techniques
ResumoThe SrTiO3 powders were synthesized from TiO2·H2O gel under moderate hydrothermal conditions. The influence of TiO2·H2O gel on the properties of SrTiO3 powders was studied in detail by transition electron microscopy (TEM) and X-ray diffraction (XRD). The results showed that the crystallization of TiO2·H2O had an important influence on the product particle size and particle size distribution. To get nanosize powders, the suitable crystallization of TiO2·H2O gel is essential.
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