Structure comparison of PMN-PT and PMN-PZT nanocrystals prepared by gel-combustion method at optimized temperatures

被引：18
作者：
Ghasemifard, M. [1 ]
Hosseini, S. M. [1 ]
Bagheri-Mohagheghi, M. M.
Shahtahmasbi, N. [1 ]
机构：
[1] Ferdowsi Univ Mashhad, Dept Phys, Mat & Electroceram Lab, Mashhad, Iran
来源：
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2009年 / 41卷 / 09期
关键词：
PMN-PT; PMN-PZT; Gel-combustion; Nanopowder; Optical band gap; PIEZOELECTRIC PROPERTIES; CERAMICS;
D O I：
10.1016/j.physe.2009.06.007
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We have synthesized and were performed a comparison of structures and optical properties between relaxor ferroelectric PMN-PT and PMN-PZT nanopowders. A gel-combustion method has been used to synthesize PMN-PT and PMN-PZT nanocrystalline with the perovskite structure The precursors employed in the gel-combustion process were lead nitrate, magnesium acetate, niobium ammonium oxalate and zirconium nitrate. The nanopowders were characterized using the X-ray diffraction (XRD) and transmission electron microscopy (TEM) observation. Fourier transform infrared (FTIR) spectroscopy was employed to monitor the transformation of precursor solutions during the thermal reactions leading to the formation of perovskite phase. (C) 2009 Elsevier B.V. All rights reserved
引用
收藏
页码：1701 / 1706
页数：6
相关论文
共 27 条
  • [1] Piezoelectric PMN-PT ceramics from mechanochemically activated precursors
    Algueró, M
    Alemany, C
    Jiménez, B
    Holc, J
    Kosec, M
    Pardo, L
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2004, 24 (06) : 937 - 940
  • [2] BELSICK JR, 1987, AM CERAM SOC BULL, V66, P664
  • [3] Compositional variation in 0.65 PbMg2/3Nb1/3O3-0.35 PbTiO3 single crystals grown by high temperature solution growth technique
    Bhaumik, I.
    Singh, G.
    Ganesamoorthy, S.
    Karnal, A. K.
    Tiwari, M. K.
    Tiwari, V. S.
    [J]. CRYSTAL RESEARCH AND TECHNOLOGY, 2007, 42 (04) : 356 - 360
  • [4] BUBE RH, 1974, ELECTRONIC PROPERTIE, pCH11
  • [5] Optical studies of 0.65PbMg1/3Nb2/3O3-0.35PbTiO3 thin films
    Chan, KY
    Tsang, WS
    Mak, CL
    Wong, KH
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2005, 25 (12) : 2313 - 2317
  • [6] Effects of composition of PbTiO3 on optical properties of (1-x)PbMg1/3Nb2/3O3-xPbTiO3 thin films -: art. no. 144111
    Chan, KY
    Tsang, WS
    Mak, CL
    Wong, KH
    Hui, PM
    [J]. PHYSICAL REVIEW B, 2004, 69 (14) : 144111 - 1
  • [7] RELAXOR FERROELECTRICS: AN OVERVIEW
    Cross, L. Eric
    [J]. FERROELECTRICS, 1994, 151 (01) : 305 - 320
  • [8] Synthesis and structure of PMN-PT ceramic nanopowder free from pyrochlore phase
    Ghasemifard, M.
    Hosseini, S. M.
    Khorrami, Gh. H.
    [J]. CERAMICS INTERNATIONAL, 2009, 35 (07) : 2899 - 2905
  • [9] Microstructural and optical characterization of PZT nanopowder prepared at low temperature
    Ghasemifard, M.
    Hosseini, S. M.
    Zak, A. Khorsand
    Khorrami, Gh. H.
    [J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2009, 41 (03) : 418 - 422
  • [10] Monoclinic structure of unpoled morphotropic high piezoelectric PMN-PT and PZN-PT compounds
    Kiat, JM
    Uesu, Y
    Dkhil, B
    Matsuda, M
    Malibert, C
    Calvarin, G
    [J]. PHYSICAL REVIEW B, 2002, 65 (06) : 641061 - 641064
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