Ba(Zr0.15Ti0.85)O3厚膜的介电与铁电性能研究

doi:10.15541/jim20150023

无机材料学报 ›› 2016, Vol. 31 ›› Issue (11): 1219-1222.DOI: 10.15541/jim20150023 CSTR: 32189.14.10.15541/jim20150023

Ba(Zr_0.15Ti_0.85)O₃厚膜的介电与铁电性能研究

张营堂^1,2, 闫欠²

(1.河南工学院电气工程系, 新乡453003; 2.陕西理工大学材料学院, 汉中723001)

收稿日期:2016-01-07 修回日期:2016-06-21 出版日期:2016-11-10 网络出版日期:2016-10-25
基金资助:
中国博士后基金(2015M572541);电力设备电气绝缘国家重点实验室开放课题(EIPE11207);工程电介质及其应用教育部重点实验室项目(DE2011A01)

Dieletric and Ferroelctric Properties of Ba(Zr_0.15Ti_0.85)O₃ Thick Film

ZHANG Ying –Tang^1,2, YAN Qian²

(1. Department of Electrical Engineering, Henan Institute of Technology, Xinxiang453003 China; 2. School of Material Science & Engineering, Shaanxi University of Technology, Hanzhong 723003, China)

Received:2016-01-07 Revised:2016-06-21 Published:2016-11-10 Online:2016-10-25
Supported by:
China Postdoctoral Science Foundation (2015M572541), State Key Laboratory of Electrical Insulation and Power Equipment (EIPE11207), State Key Laboratory Breeding Base of Dielectrics Engineering (DE2011A01)

摘要/Abstract

摘要：

本研究采用流延法制备Ba(Zr_0.15Ti_0.85)O₃(BZT)厚膜样品。采用扫描电子显微镜分析样品形貌; 采用LCR测试仪和Sawyer-Tower电路法测量样品的介电与铁电性能。结果表明, BZT厚膜具有明显的介电弛豫特征, 击穿电场强度可达60 kV/cm以上, 饱和极化强度可达58.1 μC/ cm², 剩余极化强度(Pr)为20.9 μC/ cm²。

关键词: BZT, 厚膜, 介电弛豫

Abstract:

Ba(Zr_0.15Ti_0.85)O₃(BZT) thick film was prepared by a tape-casting technique and its morphology was characterized by scanning electron microscope (SEM). Its dielectric and ferroelectric properies were investigated using LCR meter and Sawyer-Tower circuit. The results indicate that there is obvious dielectric relaxation behavior in BZT thick film. Its breakdown field strength, saturated polarization and remnant polarization are 60 kV/cm, 58.1 μC/ cm² and 20.9 μC/cm², respectively.

Key words: BZT, thick film, dielectric relaxation behavior

中图分类号:

TB34

张营堂, 闫欠. Ba(Zr_0.15Ti_0.85)O₃厚膜的介电与铁电性能研究[J]. 无机材料学报, 2016, 31(11): 1219-1222.

ZHANG Ying –Tang, YAN Qian. Dieletric and Ferroelctric Properties of Ba(Zr_0.15Ti_0.85)O₃ Thick Film[J]. Journal of Inorganic Materials, 2016, 31(11): 1219-1222.

图/表 5

图1 样品烧结的工艺流程图

Fig. 1 Sintering process of the sample preparation

图2 BZT厚膜的SEM照片

Fig. 2 SEM images of BZT sintered at (a) 1280℃ and (b) 1340℃

图3 BZT的介电性能-温度曲线

Fig. 3 The temperature dependance of dielectric properties of BZT(a) Thick film sample; (b) Bulk sample. The insets in (a) and (b) are the dielectric loss curve

图4 BZT厚膜在不同电场下的P-E回线

Fig.4 The polarization-electric curves of the BZT thick film under different electrics.

图5 BZT厚膜在不同温度下的P-E回线

Fig.5 Polarization-electric curves of the BZT thick film under different temperature.

参考文献 19

[1]	BADAPANDA T, SARRANGI S, BEHERA B, et al.Structural refinement, optical and ferroelectric properties of microcrystalline Ba(Zr0.05Ti0.95)O3 perovskite.Current Appl. Phys., 2014, 14(5): 708-715.
[2]	DAMJANOVIC D.Ferroelectric, dielectric and piezoelectric properties of ferroelectric thin films and ceramics.Rep. Prog. Phys., 1998, 61: 1267-1324.
[3]	BAI Y, ZHENG G P, SHI S Q.Abnormal electrocaloric effect of Na0.5Bi0.5TiO3-BaTiO3 lead-free ferroelectric ceramics above room temperature.Mate. Research Bulletin, 2011, 46: 1866-1869.
[4]	SCOTT J F.Applications of modern ferroelectrics.Science, 2007, 315: 954-959.
[5]	MA Y B, ALBE K, XU B X. Lattice-based Monte Carlo simulations of the electrocaloric effect in ferroelectrics and relaxor ferroelectrics. Phys. Rev. B, 2015, 91, 184108-1-13.
[6]	QIAN X S, YE H J, ZHANG Y T, et al.Giant electrocaloric response over a broad temperature range in modifi ed batio3 ceramics.Adv. Funct. Mater. 2014, 24: 1300-1305.
[7]	LU S G, XU Z K, CHEN H.Tunability and relaxor properties of ferroelectric barium stannate titanate ceramics.Appl. Phys. Lett., 2004, 85(22): 5319.
[8]	YU Z H, ANG C H, GUO R Y, et al.Ferroelectric-relaxor behavior of Ba(Ti0.7Zr0.3)O3 ceramics.J. Appl. Phys., 2002, 92(5): 2655-2657.
[9]	YE H J, QIAN X S, JEONG D Y, et al. Giant electrocaloric effect in BaZr0.2Ti0.8O3 thick film. Appl. Phys. Lett., 2014, 105: 152908-1-4.
[10]	KARAS A, KUMAGAI T, CANNON W R.Casting behavior and tensile strength of cast BaTiO3 tape.Adv. Ceramic Mater., 1988, 3(4): 374-377.
[11]	TERANISHI T, HOSHINA T. TSURUMI T.Wide range dielectric spectroscopy on perovskite dielectrics.Mater. Sci. Engineering B, 2009, 161:55-60.
[12]	JEONG I K, AHN J S.The atomic structure of lead-free Ba(Zr0.2Ti0.8)O3-(Ba0.7Ca0.3)TiO3 by using neutron total scattering analysis.Appl. Phys. Lett., 2012, 101: 242901.
[13]	XU J, WOLFGANG M, ELLEN I T.Investigation of BZT thin films for tunable microwave applications.J Euro. Ceram. Soc., 2005, 25: 2289-2293.
[14]	YU Z, GUO R Y, BHALLA A S.Dielectric behavior of Ba(Ti1-xZrx)O3 single crystals. J. Appl. Phys., 2000, 88(1): 410-415.
[15]	LIU Z K, LI X, ZHANG Q M.Maximizing the number of coexisting phases near invariant critical points for giant electrocaloric and electromechanical responses in ferroelectrics.Appl. Phys. Lett., 2012, 101: 082904.
[16]	SHEN B, ZHANG Q W, ZHAI J W, et al.DC field effect on dielectric property of Ba(ZrxTi1-x)O3 ceramics.Ceramics International, 2013, 39: S9-S13.
[17]	LU S G, TANG X G, WU S H, et al.Large electrocaloric effect in ferroelectric materials.J. Inorganic Mater., 2014, 29(1): 6-12.
[18]	LU S G, XIONG H, WEI A X, et al. Electrocaloric and electrostrictive effect of polar P(VDF-TrFE-CFE) terpolymers. J. Adv.Dielect., 2013, 3(2): 1350015-1-4.
[19]	LU S G, ZHANG Q M.Electrocaloric materials for solid-state refrigeration.Adv. Mater., 2009, 21:1983-1987.

Ba(Zr_0.15Ti_0.85)O₃厚膜的介电与铁电性能研究

Dieletric and Ferroelctric Properties of Ba(Zr_0.15Ti_0.85)O₃ Thick Film

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 5

参考文献 19

相关文章 15

编辑推荐

Metrics

本文评价

[1]	石睿健, 雷俊伟, 张祎, 谢爱文, 左如忠. 具有优异储能性能与充放电特性的类线性NaNbO₃基无铅弛豫反铁电陶瓷[J]. 无机材料学报, 2024, 39(4): 423-431.
[2]	李鹏, 聂晓蕾, 田烨, 方文兵, 魏平, 朱婉婷, 孙志刚, 张清杰, 赵文俞. Bi_0.5Sb_1.5Te₃/环氧树脂柔性复合热电厚膜的制备及其面内制冷性能[J]. 无机材料学报, 2019, 34(6): 679-684.
[3]	王超, 陈静, 陈红丽, 侯育冬, 朱满康. 纳米铌酸钾钠陶瓷的制备及性能[J]. 无机材料学报, 2015, 30(1): 59-64.
[4]	张倩, 丁士华, 宋天秀, 彭小松, 刘旭, 蒋旭峰. Sc³⁺和Ru⁴⁺联合取代BZN基陶瓷结构与介电性能的研究[J]. 无机材料学报, 2014, 29(11): 1145-1150.
[5]	芮润生, 刘志勇, 白传易, 郭艳群, 金晓艳, 蔡传兵. 金属有机溶液法制备YBa₂Cu₃O_7-δ超导薄膜的厚化特性[J]. 无机材料学报, 2014, 29(11): 1167-1172.
[6]	卢剑萍, 李国荣, 郑嘹赢, 曾江涛, 曾华荣, 卞建江. 电泳沉积法制备PNN-PZT厚膜的研究[J]. 无机材料学报, 2012, 27(4): 379-384.
[7]	袁昌来, 巫秀芳, 刘心宇, 黄静月, 李擘, 梁梅芳, 莫崇贵. CuO 掺杂 SrFe_0.9Sn_0.1O_{3- δ} 负温度系数厚膜热敏电阻的电学性能[J]. 无机材料学报, 2011, 26(4): 387-392.
[8]	李在映, 丁士华, 宋天秀. Na-Ni掺杂对Bi₂(Zn_1/3Nb_2/3)₂O₇陶瓷性能的影响[J]. 无机材料学报, 2010, 25(8): 825-828.
[9]	陈晋, 樊慧庆. 铌镁酸铅基弛豫铁电厚膜的研究进展[J]. 无机材料学报, 2010, 25(7): 673-677.
[10]	秦文峰,熊杰,李言荣. BST/BZT/BST多层薄膜结构与性能研究[J]. 无机材料学报, 2010, 25(3): 247-250.
[11]	曹瑞娟,李国荣,赵苏串,曾江涛,郑嘹赢,殷庆瑞. 电泳沉积PNN-PZT陶瓷厚膜及其电学性能研究[J]. 无机材料学报, 2009, 24(6): 1183-1188.
[12]	符云飞,樊慧庆,邓永丽,陈晋. 电泳沉积法制备Ba_0.6Sr_0.4TiO₃厚膜及其电学性能研究[J]. 无机材料学报, 2008, 23(4): 687-690.
[13]	高相东,李效民,于伟东,邱继军,甘小燕. 纳米多孔TiO₂厚膜的制备及其汞溴红敏化光电化学性能[J]. 无机材料学报, 2007, 22(6): 1079-1085.
[14]	郑分刚,陈建平,李新碗. 薄膜厚度对透明 PLT厚膜的介电及光学性质的影响[J]. 无机材料学报, 2006, 21(2): 459-465.
[15]	吴荣,杜丕一,翁文剑,韩高荣. 宽温度稳定Ba_0.80Sr_0.20TiO₃/Pb_0.82La_0.12TiO₃复合厚膜的低温制备研究[J]. 无机材料学报, 2004, 19(5): 1099-1104.