Enhanced piezoelectric and mechanical properties of ZnO whiskers and Sb2O3 co-modified lead zirconate titanate composites

被引：36

作者：

Cao, Mao-Sheng ^{[1
]}

Wang, Da-Wei ^{[1
]}

Yuan, Jie ^{[2
]}

Lin, Hai-Bo ^{[1
]}

Zhao, Quan-Liang ^{[1
]}

Song, Wei-Li ^{[1
]}

Zhang, De-Qing ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China

[2] Cent Univ Nationalities, Sch Informat Engn, Beijing 100081, Peoples R China

来源：

MATERIALS LETTERS | 2010年 / 64卷 / 16期

基金：

中国国家自然科学基金;

关键词：

Piezoelectric materials; Composite materials; Electrical properties; Mechanical properties; ELECTRICAL-PROPERTIES; CERAMICS;

D O I：

10.1016/j.matlet.2010.05.037

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ZnO whiskers and Sb2O3 co-modified lead zirconate titanate (denoted as PZT/ZnOw/Sb2O3) piezoelectric composites were fabricated using a solid state sintering technique. The characteristic diffraction peaks of the PZT perovskite and ZnO phases were identified from all the composites, suggesting the retention of these individual phases. The grain size of PZT was found to be reduced with Sb2O3 addition. A high relative density of 96.5%-99.1% was achieved in PZT co-doped with ZnOw and Sb2O3. Both the piezoelectric and mechanical properties of the PZT/ZnOw/Sb2O3 composites showed significant improvement over the monolithic PZT. The intrinsic effects of ZnOw and Sb2O3 on the electrical and mechanical properties of the PZT/ZnOw/Sb2O3 composites were discussed. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：1798 / 1801

页数：4

共 50 条

[21] Fatigue-free lead zirconate titanate (Pb(Zr,Ti)O3)-based capacitors co-modified by lanthanum and lithium for nonvolatile memories
Shannigrahi, SR
Lee, SH
Jang, HM
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2002, 85 (08) : 2122 - 2124
[22] Effect of MnO2, Bi2O3, and ZnO additions on the electrical properties of lead zirconate titanate piezoceramics
V. V. Klimov
N. I. Selikova
A. N. Bronnikov
Inorganic Materials, 2006, 42 : 573 - 577
[23] Effect of MnO2, Bi2O3, and ZnO additions on the electrical properties of lead zirconate titanate piezoceramics
Klimov, V. V.
Selikova, N. I.
Bronnikov, A. N.
INORGANIC MATERIALS, 2006, 42 (05) : 573 - 577
[24] Influence of Sb2O3 doping on the properties of KBT-NBT-BT lead-free piezoelectric ceramics
Xinyou Huang
Chunhua Gao
Minxian Wei
Zhigang Chen
Yongzhen Cui
Rare Metals, 2011, 30 : 72 - 75
[25] Influence of Sb2O3 doping on the properties of KBT-NBT-BT lead-free piezoelectric ceramics
Huang Xinyou
Gao Chunhua
Wei Minxian
Chen Zhigang
Cui Yongzhen
RARE METALS, 2011, 30 (01) : 72 - 75
[26] Influence of Sb2O3 doping on the properties of KBT-NBT-BT lead-free piezoelectric ceramics
HUANG Xinyou
RareMetals, 2011, 30 (01) : 72 - 75
[27] Microstructure and Electrical Properties of Y2O3 and Sb2O3 Co-Doped ZnO-Based Varistors
Fu, Xiuli
Zang, Yanxu
Peng, Zhijian
HIGH-PERFORMANCE CERAMICS VIII, 2014, 602-603 : 830 - 835
[28] Effects of Sb2O3 addition on dielectric properties of barium strontium titanate based ceramics
Zhang, Chen
Qu, Yuan-Fang
APPLIED MECHANICS AND MECHANICAL ENGINEERING II, PTS 1 AND 2, 2012, 138-139 : 1280 - +
[29] Dielectric and piezoelectric properties of 1-3 non-lead barium zirconate titanate-Portland cement composites
Potong, Ruamporn
Rianyoi, Rattiyakorn
Ngamjarurojana, Athipong
Chaipanich, Arnon
CERAMICS INTERNATIONAL, 2013, 39 : S53 - S57
[30] PHYSICOCHEMICAL AND PIGMENT PROPERTIES OF GAMMA-FE2O3 MODIFIED BY ADDITIONS OF SB2O3
KALINSKAYA, TV
LOBANOVA, LB
IGNATEVA, LV
GRIGOREVA, LI
JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1976, 49 (02): : 316 - 318

← 1 2 3 4 5 →