Synthesis and Characterization of Sol-Gel Derived PZT Nano Powder

被引：13
作者：
Sachdeva, Anupama [1 ,2 ]
Arora, Manju [3 ]
Tandon, R. P. [1 ]
机构：
[1] Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India
[2] Univ Delhi, Delhi 110034, India
[3] Natl Phys Lab, New Delhi 110012, India
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2009年 / 9卷 / 11期
关键词：
Lead Zirconium Titanate; Sol-Gel; Nano Powder; LEAD-ZIRCONATE-TITANATE; THIN-FILMS; ELECTRICAL-PROPERTIES; PRECURSORS;
D O I：
10.1166/jnn.2009.1314
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Single phase nanocrystalline lead zirconate titanate (PZT) powder of composition Pb(Zr0.52Ti0.48)O-3 has been prepared by sol-gel process by using lead acetate trihydrate, zirconium propoxide and titanium propoxide as lead, zirconium and titanium precursor materials respectively. XRD, FTIR and TGA/DTA techniques are used to characterize structural, vibrational and thermal changes involved during the formation of PZT nanocrystalline powder with tetragonal phase. XRD pattern exhibits the polycrystalline nature of the powder heat treated at 800 degrees C with preferential orientation of (110) plane. Simultaneous TGA/DTA studies of the gel powder show endothermic and exothermic peaks corresponding to weight loss at different temperatures and increase in weight between 750 degrees C and 800 degrees C which confirms the improvement in crystallization. IR transmittance spectra of the powders heat treated at 650 degrees C and 750 degrees C show the coexistence of rhombohedral and teragonal phases and above this temperature only teragonal phase exists.
引用
收藏
页码：6631 / 6636
页数：6
相关论文
共 50 条
[31]   Sol-gel synthesis and characterization of Nd3+ doped PZT nanopowders using a novel system [J].
Zhang, Deqing ;
Liu, Hongmei ;
Cao, Maosheng .
2006 1ST IEEE INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS, VOLS 1-3, 2006, :266-269
[32]   Sol-gel synthesis and characterization of PZT thin films on FTO/aluminoborosilicate glass substrates [J].
Di Marco, M. B. ;
Imhoff, L. ;
Roldan, M. V. ;
Barolin, S. ;
Stachiotti, M. G. .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2023, 34 (14)
[33]   Characterization of the interface of PZT sol-gel layers on metallic substrates [J].
Dutschke, A ;
Meinhardt, A .
SURFACE AND INTERFACE ANALYSIS, 2004, 36 (08) :1185-1189
[34]   Sol-gel synthesis of nanocrystalline PZT using a novel system [J].
Jacob, KS ;
Panicker, NR ;
Selvam, IP ;
Kumar, V .
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2003, 28 (03) :289-295
[35]   Synthesis of ferroelectric PZT fibers using sol-gel technique [J].
Cho, Kyung-Hoon ;
Priya, Shashank .
MATERIALS LETTERS, 2011, 65 (04) :775-779
[36]   The synthesis of nano-TiO2 powder by sol-gel method and the phase transformation [J].
Wu, LY ;
Li, CJ .
CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2002, 18 (04) :399-403
[37]   Sol-Gel Synthesis of Nanocrystalline PZT Using a Novel System [J].
K. Stanly Jacob ;
N. Rani Panicker ;
I. Packia Selvam ;
V. Kumar .
Journal of Sol-Gel Science and Technology, 2003, 28 :289-295
[38]   Sol-Gel Synthesis and Piezoelectric and Structural Properties of Zr -rich PZT Nanoparticles [J].
Otaqsara, Seyed Mohammad Taheri ;
Khosravi, Ali Azam ;
Tabarzadi, Reza .
JOURNAL OF NANOSTRUCTURES, 2019, 9 (04) :650-658
[39]   Synthesis of PZT nanocrystalline powder by a modified sol-gel process using water as primary solvent source [J].
Mu, Guohong ;
Yang, Shiyuan ;
Li, Jufen ;
Gu, Mingyuan .
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2007, 182 (1-3) :382-386
[40]   Synthesis of PZT nanocrystalline powder by a modified sol-gel process using zirconium oxynitrate as zirconium source [J].
Liu, DG ;
Zhang, HX ;
Cai, W ;
Wu, XW ;
Zhao, LC .
MATERIALS CHEMISTRY AND PHYSICS, 1997, 51 (02) :186-189
12345