Calcium and Lanthanum Modified Lead Titanate Ferroelectric Ceramics by Semi-Chemical Route

被引：0
作者：
Kumar, P. [1 ]
Kumar, S. N. [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Rourkela 769008, India
来源：
MESOSCOPIC, NANOSCOPIC, AND MACROSCOPIC MATERIALS | 2008年 / 1063卷
关键词：
PT; perovskite phase; semi-chemical; P-E; dielectric;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Lead lanthanum titanate (Pb(0.9)La(0.1)TiO(3)) and lead calcium litanate (Pb(0.9)Ca(0.1)TiO(3)) ferroelectric ceramics were prepared by semi-chemical route. Both the materials were calcined at 600 degrees C for pure perovskite phase formation. Grain size similar to 1 and 0.5 mu m were observed for PCT 90/10 and PLT 90/10 ceramics, respectively. Room temperature value of epsilon(tau) and tan delta at 10 kHz in PLT 90/10 material were found to be 835 and 0.035.
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页码：304 / 309
页数：6
相关论文
共 24 条
  • [1] [Anonymous], POWD INTERACTIVE POW
  • [2] [Anonymous], CERAMIC PROCESSING S
  • [3] Low temperature hydrothermal synthesis and formation mechanisms of lead titanate (PbTiO3) particles using tetramethylammonium hydroxide:: thermodynamic modelling and experimental verification
    Cho, SB
    Noh, JS
    Lencka, MM
    Riman, RE
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2003, 23 (13) : 2323 - 2335
  • [4] Effect of annealing temperature on microstructure of chemically deposited calcium modified lead titanate thin films
    Chopra, S
    Sharma, S
    Goel, TC
    Mendiratta, RG
    [J]. APPLIED SURFACE SCIENCE, 2004, 230 (1-4) : 207 - 214
  • [5] Effect of lead content on the structure and electrical properties of Pb((Zn1/3Nb2/3)0.5(Zr0.47Ti0.53)0.5)O3 ceramics
    Fan, HQ
    Kim, HE
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2001, 84 (03) : 636 - 638
  • [6] Jaffe B., 1971, PIEZOELECTRIC CERAMI
  • [7] Preparation Of Y3Al5O12 nanocrystals by low temperature glycol route
    Kaithwas, N.
    Deshmukh, M.
    Kar, S.
    Dave, M.
    Lalla, N. P.
    Ryu, H.
    Bartwal, K. S.
    [J]. CRYSTAL RESEARCH AND TECHNOLOGY, 2007, 42 (10) : 991 - 994
  • [8] KITTEL C, 1995, INTRO SOLID STATE PH
  • [9] Structural, dielectric and ferroelectric study of Ba0.9Sr0.1ZrxTi1-xO3 ceramics prepared by the sol-gel method
    Kumar, Manoj
    Garg, Ashish
    Kumar, Ravi
    Bhatnagar, M. C.
    [J]. PHYSICA B-CONDENSED MATTER, 2008, 403 (10-11) : 1819 - 1823
  • [10] Study of lead magnesium niobate-lead titanate ceramics for piezo-actuator applications
    Kumar, P
    Singh, S
    Thakur, OP
    Prakash, C
    Goel, TC
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2004, 43 (4A): : 1501 - 1506
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