Effect of Bi1.5ZnNb1.5O7 nanopowder on its ceramic properties

被引：0

作者：

Wang, Xiao ^{[1
]}

Yang, Liushuan ^{[1
]}

Huang, Jinliang ^{[2
]}

Li, Feilong ^{[2
]}

机构：

[1] Henan Univ Urban Construct, Pingdingshan, Henan, Peoples R China

[2] Henan Univ Sci & Technol, Sch Mat Sci & Engn, Luoyang, Henan, Peoples R China

来源：

MANUFACTURING PROCESSES AND SYSTEMS, PTS 1-2 | 2011年 / 148-149卷

关键词：

alpha-BZN Ceramics; Hydrothermal Method; Nanopowder; Dielectric Properties; HYDROTHERMAL SYNTHESIS; DIELECTRIC-PROPERTIES; BISMUTH;

D O I：

10.4028/www.scientific.net/AMR.148-149.1538

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Bi1.5ZnNb1.5O7 (alpha-BZN) ceramics were prepared by combining conventional solid synthesis (CS) and hydrothermal method (HTM). The emphasis was placed on the effects of doping nanopowder synthesized by HTM on the properties of alpha-BZN ceramics. The results show that there is no effect of doping nanopowder on the sintering temperature and phase of alpha-BZN ceramics. Therefore, with the increase of doping nanopowder, the density of ceramics decreases. Doped 10 wt% nanopowder, the ceramic sample sintered at 1000 degrees C exhibits a well-crystalline phase and more excellent dielectric properties than others. At 1MHz, the observed e value is about 148 and tans value is less than 3.365x10(-4).

引用

页码：1538 / +

页数：2

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