Effect of cerium additives on structure and electrical properties of Aurivillius oxides (K0.16Na0.84)0.5Bi4.5Ti4O15
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- 作者：Pinyang Fanga ; b ; fpy_2000@163.com" class="auth_mail ; Peng Liub ; liupeng@snnu.edu.cn" class="auth_mail ; Zengzhe Xia ; Wei Longa ; Xiaojuan Lia
- 关键词：77.84.&minus ; s ; 77.84.Dy ; 77.65.Bn ; 77.80.Bh ; 77.80.Dj
- 刊名：Materials Science and Engineering: B
- 出版年：August 2014
- 年：2014
- 卷：186
- 期：Complete
- 页码：21-25
- 全文大小：1654 K
文摘
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Cerium modified KNBT ceramics were synthesized using the solid-state process.
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The d33 and 蟻 of KNBT ceramic were improved by cerium additives.
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The tan 未 at high temperature of KNBT ceramic was suppressed by cerium additive.
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The d33 and Tc of KNBT-Ce50 ceramic were 28 pC/N and 656 °C, respectively.