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Dive into the research topics where Zunping Xu is active.

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Featured researches published by Zunping Xu.


Journal of Materials Science: Materials in Electronics | 2014

Dielectric properties of La/Zr codoped Ba0.67Sr0.33TiO3 ceramics prepared from citrate–nitrate combustion derived powders

Zunping Xu; Hua Qiang; Chunlin Song; Yi Chen

La/Zr codoped Ba0.67Sr0.33TiO3 (BST) ceramics were fabricated via citrate–nitrate combustion derived powders, and the microstructure and dielectric properties of BST ceramics were investigated. All ceramic samples show a pure perovskite structure. The dielectric constant and loss decrease with increasing Zr content. The additions effectively suppress the grain growth of BST ceramics. It is found that the temperature-permittivity characteristics for codoped BST ceramics could be controlled using various doping content.


Ceramics International | 2014

Effects of sintering temperature on the properties of donor-acceptor codoped Ba0.67Sr0.33TiO3 ceramics for pyroelectric infrared detector applications

Zunping Xu; Hua Qiang; Yi Chen; Chaoyin Nie


Journal of Materials Science: Materials in Electronics | 2015

Dielectric behavior of Ba-doped CaCu3Ti4O12 ceramics prepared from citrate–nitrate combustion derived powders

Zunping Xu; Hua Qiang; Zhiqian Chen; Yi Chen


Materials Chemistry and Physics | 2017

Microstructure and enhanced dielectric properties of yttrium and zirconium co-doped CaCu3Ti4O12 ceramics

Zunping Xu; Hua Qiang; Yi Chen; Zhiqian Chen


Ceramics International | 2017

Lithium-modified (K0.5Na0.5)NbO3–BiAlO3 lead-free piezoelectric ceramics with high Curie temperature

Yi Chen; Dandan Xue; Zhiqian Chen; Xianquan Jiang; Jie Gou; Gang Liu; Xiaokui Liu; Zunping Xu


Journal of Materials Science: Materials in Electronics | 2017

Enhanced dielectric properties of Zn and Mn co-doped CaCu3Ti4O12 ceramics

Zunping Xu; Hua Qiang


Journal of the American Ceramic Society | 2017

Effects of Bi0.5Na0.5HfO3 addition on the phase structure and piezoelectric properties of (K, Na)NbO3-based ceramics

Yi Chen; Dandan Xue; Meng Shi; Xianquan Jiang; Zhiqian Chen; Xiaokui Liu; Gang Liu; Zunping Xu


Journal of Materials Science: Materials in Electronics | 2016

Low dielectric loss and enhanced tunable properties of donor–acceptor co-doped Ba0.67Sr0.33TiO3 ceramics

Hua Qiang; Zunping Xu


Journal of Materials Science: Materials in Electronics | 2015

Effects of sintering temperature on the properties of Mn/Y codoped Ba0.67Sr0.33TiO3 ceramics for tunable application

Hua Qiang; Zunping Xu


Journal of Electroceramics | 2018

Lead-free K0.5Na0.5NbO3–Bi0.5Li0.5ZrO3–BiAlO3 ternary ceramics: Structure and piezoelectric properties

Yi Chen; Dandan Xue; Pei Wang; Xianquan Jiang; Zhiqian Chen; Xiaokui Liu; Gang Liu; Zunping Xu

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Yi Chen

Southwest University

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Gang Liu

Southwest University

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Jie Gou

Southwest University

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Meng Shi

Southwest University

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