Synthesis And Raman Spectroscopic Studies of NaZr2(PO4)3

被引：1
|
作者：
Kamali, K. [1 ]
Ravindran, T. R. [1 ]
Sridharan, V. [1 ]
Nithya, R. [1 ]
机构：
[1] Indira Gandhi Ctr Atom Res, Mat Sci Grp, Kalpakkam 603102, Tamil Nadu, India
来源：
SOLID STATE PHYSICS, PTS 1 AND 2 | 2012年 / 1447卷
关键词：
NZP; sol gel method; NTE; Raman spectroscopy; EXPANSION; CERAMICS; FAMILY; RANGE;
D O I：
10.1063/1.4710256
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Sodium Zirconium Phosphate (NaZr2(PO4)(3)), a low thermal expansion material is synthesized by aqueous sol gel method. Raman spectroscopic studies are carried out as a function of temperature from 80 K to 860 K. The modes at 72 and 423 cm(-1) exhibit a positive temperature coefficient which points to their negative role in thermal expansion. These modes are due to the translational motion of Na atoms and rotational motion of PO4 ions respectively, and it is conceivable that they contribute to negative thermal expansion in this material.
引用
收藏
页码：823 / 824
页数：2
相关论文
共 50 条
  • [21] Lattice Dynamics in the NASICON NaZr2(PO4)3Solid Electrolyte from Temperature-Dependent Neutron Diffraction, NMR, and Ab Initio Computational Studies
    Morgan, Emily E.
    Evans, Hayden A.
    Pilar, Kartik
    Brown, Craig M.
    Clement, Raphaele J.
    Maezono, Ryo
    Seshadri, Ram
    Monserrat, Bartomeu
    Cheetham, Anthony K.
    CHEMISTRY OF MATERIALS, 2022, 34 (09) : 4029 - 4038
  • [22] Raman spectroscopic study of the phase transitions sequence in Li3Fe2(PO4)3 and Na3Fe2(PO4)3 at high temperature
    Bih, H.
    Bih, L.
    Manoun, B.
    Azdouz, M.
    Benmokhtar, S.
    Lazor, P.
    JOURNAL OF MOLECULAR STRUCTURE, 2009, 936 (1-3) : 147 - 155
  • [23] Structure, infrared and Raman spectroscopic studies of new Sr0.50SbFe(PO4)3 and SrSb0.50Fe1.50(PO4)3 Nasicon phases
    Aatiq, Abderrahim
    Tigha, My Rachid
    Benmokhtar, Said
    JOURNAL OF MATERIALS SCIENCE, 2012, 47 (03) : 1354 - 1364
  • [24] Vibrational spectroscopic studies of monoclinic and rhombohedral Li3V2(PO4)3
    Burba, Christopher M.
    Frech, Roger
    SOLID STATE IONICS, 2007, 177 (39-40) : 3445 - 3454
  • [25] Structural and thermal studies of SrU(PO4)2 and BaU(PO4)2
    Keskar, Meera
    Vats, B. G.
    Phatak, R.
    Krishnan, K.
    Sali, S. K.
    Kannan, S.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 725 : 1199 - 1209
  • [26] Preparation, characterization and conductivity studies of NaAlSb(PO4)3 and HAlSb(PO4)3
    Anantharamullu, N.
    Velchuri, Radha
    Sarojini, T.
    Madhavi, K.
    Prasad, G.
    Vithal, M.
    INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 2009, 16 (05) : 347 - 354
  • [27] Comparative Raman spectroscopic study of phase stability and anharmonic effects in AZr2(PO4)3 (A = K, Rb and Cs)
    Kamali, K.
    Ravindran, T. R.
    Ravi, C.
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2016, 155 : 38 - 46
  • [28] Phase and melting relationships of β, α and α′-Ca3(PO4)2 polymorphs in the Ca3(PO4)2-Zn3(PO4)2 system
    Carbajal, Leticia
    Serena, Sara
    Antonia Sainz, Maria
    Caballero, Angel
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2017, 37 (05) : 2277 - 2283
  • [29] Structural and Raman spectroscopic studies of the two M0.50SbFe(PO4)3 (M = Mg, Ni) NASICON phases
    Aatiq, Abderrahim
    Marchoud, Asmaa
    Bellefqih, Hajar
    Tigha, My Rachid
    POWDER DIFFRACTION, 2017, 32 : S40 - S51
  • [30] Crystal structures of Th(OH)PO4, U(OH)PO4 and Th2O(PO4)2.: Condensation mechanism of MIV(OH)PO4 (M = Th, U) into M2O(PO4)2
    Dacheux, Nicolas
    Clavier, Nicolas
    Wallez, Gilles
    Quarton, Michel
    SOLID STATE SCIENCES, 2007, 9 (07) : 619 - 627
12345