Preparation and piezoelectric properties of potassium sodium niobate glass ceramics

被引：0

作者：

姜珊 ^{[1
]}

王炫明 ^{[2
]}

李佳宇 ^{[3
]}

张勇 ^{[1
]}

郑涛 ^{[1
]}

吕景文 ^{[1
]}

机构：

[1] Material Science and Engineering Institute,Changchun University of Science and Technology

[2] Beijing University of Posts and Telecommunications

[3] China Building Materials Academy

来源：

ChinesePhysicsB | 2015年 / 24卷 / 06期

关键词：

potassium sodium niobate; dielectric constant; piezoelectric constant;

D O I：

暂无

中图分类号：

TQ174.1 [基础理论];

学科分类号：

0805 ; 080502 ;

摘要：

This paper describes the preparation of a piezoelectric glass ceramic material from potassium sodium niobate(K0.5Na0.5Nb O3;KNN) using a novel melting method.The effects of the subsequent heat-treatment on the optical,thermal,electrical,and mechanical properties of the material are carefully examined,and its crystal structure and surface morphology are characterized respectively by x-ray diffraction and scanning electron microscopy.This new material has a much higher piezoelectric coefficient(163 p C·N-1) than traditional piezoelectric ceramics(131 p C·N-1).On this basis therefore,a strategy for the future study and development of lead-free KNN-based piezoelectric glass ceramics is proposed.

引用

页码：564 / 567

页数：4

共 7 条

[1] 铌酸钾钠无铅压电陶瓷性能的研究 [J].

孟兆磊 ;

朱孔军 ;

裘进浩 ;

季宏丽 ;

吴华德 .

压电与声光, 2009, 31 (03) :411-413

[2] 铌酸钠钾基压电陶瓷的结构与性能研究 [J].

周云 ;

蒋魁强 ;

王珊珊 ;

王军辉 .

中国计量学院学报, 2009, 20 (01) :89-91+96

[3] 铌酸锶钡铁电微晶玻璃的制备与性能研究 [J].

丁剑 ;

俞建长 ;

郑兴华 ;

倪维庆 ;

陈标 .

电子元件与材料, 2006, (03) :20-23

[4]

Asymmetric reversible diode-like resistive switching behaviors in ferroelectric BaTiO3 thin films[J] . Zhang Fei,Lin Yuan-Bin,Wu Hao,Miao Qing,Gong Ji-Jun,Chen Ji-Pei,Wu Su-Juan,Zeng Min,Gao Xing-Sen,Liu Jun-Ming. Chinese Physics B . 2014 (2)

[5]

Lead Free Piezoelectric Materials[J] . M. Demartin Maeder,D. Damjanovic,N. Setter. Journal of Electroceramics . 2004 (1)

[6]

Surface morphology and chemical states of highly oriented PbZrO 3 thin films prepared by a sol–gel process[J] . X.G. Tang,A.L. Ding,W.G. Luo. Applied Surface Science . 2001 (2)

[7]

The Role of an Intermetallic Phase on the Crystallization of Lead Zirconate Titanate in Sol–gel Process[J] . Z. Huang,Q. Zhang,R. W. Whatmore. Journal of Materials Science Letters . 1998 (14)

← 1 →