PREPARATION, STRUCTURAL CHARACTERIZATION AND IONIC CONDUCTIVITY STUDIES OF CALCIUM DOPED LiZr2(PO4)3

被引：0
作者：
Prabu, M. [2 ,3 ]
Reddy, M. V. [2 ]
Selvasekarapandian, S. [1 ]
Rao, G. V. Subba [2 ]
Chowdari, B. V. R. [2 ]
机构：
[1] Mat Res Ctr, Coimbatore 641045, Tamil Nadu, India
[2] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore
[3] Kalasalingam Univ, Dept Phys, Krishnankoil 626126, Tamil Nadu, India
来源：
Solid State Ionics: Ionics for Sustainable World | 2013年
关键词：
NEUTRON-DIFFRACTION; MOBILITY; NASICON;
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Compounds with NASICON-type structure, Li1+2x (Ca Zr-x(2-x))(PO4)(3), (x= 0.1 and 0.15) are prepared by the high temperature solid state reaction and are characterized by Rietveld refined X-ray diffraction, scanning electron microscopy and BET surface area techniques. Ca-substitution stabilizes the rhombohedral structure of the NASICON-phase. Ionic conductivities, sigma ( ionic) were determined in the temperature range of 27-300 degrees C by impedance spectroscopy. Results showed a s ionic (total) at 300K of 0.4x10(-6) S cm(-1) and 0.2x10(-6) S cm(-1), respectively, for x= 0.1 and 0.15. The activation energy (E-a) = 0.57eV and 0.61eV, respectively in the temperature range 27-300 degrees C.
引用
收藏
页码：442 / 449
页数：8
相关论文
共 50 条
  • [31] RETRACTED: Hydrothermal synthesis and optimization of boron doped LiZr2(PO4)3Li-ion solid electrolyte (Retracted article. See vol. 512, 2020)
    Yang, Tao
    Rodrigues de Almeida, Carlos Manuel
    Han, Dezhi
    Meng, Lijian
    Deng, Jiguang
    da Silva, E. L.
    Santos, M. C.
    Shi, Shikao
    APPLIED SURFACE SCIENCE, 2019, 474 : 250 - 255
  • [32] Ionic Conductivity of LiTi2(PO4)3-LiClO4 Composites
    Ulikhin, A. S.
    Novozhilov, D., V
    Khusnutdinov, V. R.
    Sinel'nikova, Yu E.
    Uvarov, N. F.
    RUSSIAN JOURNAL OF ELECTROCHEMISTRY, 2022, 58 (07) : 580 - 584
  • [33] Synthesis and Ionic Conductivity of NaZr2(AsO4)x(PO4)3-x
    Pet'kov, V. I.
    Shipilov, A. S.
    Borovikova, E. Yu.
    Stenina, I. A.
    Yaroslavtsev, A. B.
    RUSSIAN JOURNAL OF ELECTROCHEMISTRY, 2019, 55 (10) : 1034 - 1038
  • [34] Preparation, characterization, spectral and conductivity studies of Na3MgZr(PO4)3 and Na0.1(H3O)2.9MgZr(PO4)3
    Kumar, B. Vijaya
    Velchuri, Radha
    Prasad, G.
    Vithal, M.
    CERAMICS INTERNATIONAL, 2009, 35 (07) : 2719 - 2725
  • [35] Ionic conductivity of NASICON-type LiHf2(PO4)(3): A reexamination
    MartinezJuarez, A
    Iglesias, JE
    Rojo, JM
    SOLID STATE IONICS, 1996, 91 (3-4) : 295 - 301
  • [36] Na superionic conductor-type LiZr2(PO4)3 as a promising solid electrolyte for use in all-solid-state Li metal batteries
    Nakayama, Masanobu
    Nakano, Koki
    Harada, Maho
    Tanibata, Naoto
    Takeda, Hayami
    Noda, Yusuke
    Kobayashi, Ryo
    Karasuyama, Masayuki
    Takeuchi, Ichiro
    Kotobuki, Masashi
    CHEMICAL COMMUNICATIONS, 2022, 58 (67) : 9328 - 9340
  • [37] Synthesis and Ionic Conductivity of NaZr2(AsO4)x(PO4)3 –x
    V. I. Pet’kov
    A. S. Shipilov
    E. Yu. Borovikova
    I. A. Stenina
    A. B. Yaroslavtsev
    Russian Journal of Electrochemistry, 2019, 55 : 1034 - 1038
  • [38] Sol-gel synthesis and electrochemical properties extracted by phase inflection detection method of NASICON-type solid electrolytes LiZr2(PO4)3 and Li1.2Zr1.9Ca0.1(PO4)3
    Cassel, A.
    Fleutot, B.
    Courty, M.
    Viallet, V.
    Morcrette, M.
    SOLID STATE IONICS, 2017, 309 : 63 - 70
  • [39] Ionic conductivity and crystal structure for the Li3-2xCr2-xTax(PO4)3 system
    Aono, H
    bin Idris, MA
    Sadaoka, Y
    SOLID STATE IONICS, 2004, 166 (1-2) : 53 - 59
  • [40] Ionic conductivity and structural characterization of Na1.5Nb0.3Zr1.5(PO4)(3) with NASICON-type structure
    Verissimo, C
    Garrido, FMS
    Alves, OL
    Calle, P
    MartinezJuarez, A
    Iglesias, JE
    Rojo, JM
    SOLID STATE IONICS, 1997, 100 (1-2) : 127 - 134
12345