A Facile Route to Prepare Tetragonal BaTiO3 Nanoparticle Through Composition Control
A Facile Route to Prepare Tetragonal BaTiO3 Nanoparticle Through Composition Control
复制标题
通过成分控制制备四方 BaTiO3 纳米粒子的简便途径
DOI:
10.1080/00150191003749004
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发表时间:
2010-10
期刊:
影响因子:
0.8
通讯作者:
Hanxing Liu
中科院分区:
文献类型:
--
作者:
Guanghui Zhao;Xiangbang Cheng;Hanxing Liu
In the present work, tetragonal BaTiO3 particles down to 20 nm have been synthesized by low temperature aqueous co-precipitation method through composition control. Field emission scanning electron microscopy (FE-SEM) images indicated that the precipitates contained fine (about 20–30 nm) faceted particles. The Raman spectra revealed that tetragonal phase appeared with the increase in Ba/Ti ratio in the precursor solution. The appearance of tetragonal phase in BaTiO3 nanoparticle was related with the lattice defect revealed by lattice parameter and lattice strain calculated by XRD results. The lattice defect can be modified through composition control.
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影响因子:
13.3
作者:
S. Ray;Yury V. Kolen’ko;D. Fu;R. Gallage;N. Sakamoto;Tomoaki Watanabe;M. Yoshimura;M. Itoh
通讯作者:
S. Ray;Yury V. Kolen’ko;D. Fu;R. Gallage;N. Sakamoto;Tomoaki Watanabe;M. Yoshimura;M. Itoh
DOI:
10.1146/annurev.matsci.30.1.263
发表时间:
2000
期刊:
Annual Review of Materials Science
影响因子:
--
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影响因子:
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作者:
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通讯作者:
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影响因子:
3.2
作者:
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通讯作者:
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影响因子:
15
作者:
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通讯作者:
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