Synthesis, Structure, and Characterization of the Series BaBi1−xTaxO3 (0 ≤ x ≤ 0.5)
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- 作者：Hui Wang ; Chun-Hai Wang ; Guobao Li ; Tounan Jin ; Fuhui Liao ; Jianhua Lin
- 刊名：Inorganic Chemistry
- 出版年：2010
- 出版时间：June 7, 2010
- 年：2010
- 卷：49
- 期：11
- 页码：5262-5270
- 全文大小：1042K
- 年卷期：v.49,no.11(June 7, 2010)
- ISSN：1520-510X
文摘
The series BaBi1−xTaxO3 (0 ≤ x ≤ 0.5) has been synthesized by traditional solid-state reactions. Their structures are analyzed by the combinational use of X-ray, neutron, and converged-beam electron diffractions. They all crystallize in P1. FTIR and Raman data confirm that an inversion center is absent in the crystal structure of the series BaBi1−xTaxO3 (0 ≤ x ≤ 0.5). No obvious P-E (polarization-electrical field) loops are observed for them.