Crystal growth of a new series of layered tantalates LnKNaTaO5 (Ln = La, Pr, Nd, Sm, Gd)

被引：7
作者：
Roof, Irina P. [1 ]
Smith, Mark D. [1 ]
zur Loye, Hans-Conrad [1 ]
机构：
[1] Univ S Carolina, Columbia, SC 29208 USA
来源：
SOLID STATE SCIENCES | 2010年 / 12卷 / 05期
基金：
美国国家科学基金会;
关键词：
Hydroxide flux; Crystal growth; Tantalates; Lanthanides; PHOTOCATALYTIC PROPERTIES; STRUCTURAL-PROPERTIES; PHASE-TRANSITION; PHOTOLUMINESCENCE; POTASSIUM; NIOBATES; RED; LUMINESCENCE; TA5+; TB;
D O I：
10.1016/j.solidstatesciences.2010.02.024
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
We report the single crystal growth and structural characterization of a series of layered tantalates with the general formula LnKNaTaO(5) (Ln = La, Pr, Nd, Sm, Gd) grown out of a molten KOH/NaOH eutectic. All these oxides crystallize in the tetragonal space group P4/nmm and form a layered structure in which tantalum is found in an uncommon square pyramidal coordination environment. (C) 2010 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码：759 / 764
页数：6
相关论文
共 50 条
  • [21] The influence of ionic radii on the grain growth and sintering-resistance of Ln2Ce2O7 (Ln = La, Nd, Sm, Gd)
    Wang, Chunjie
    Wang, Yue
    Zhang, Aihua
    Cheng, Yongliang
    Chi, Feng
    Yu, Zhen
    JOURNAL OF MATERIALS SCIENCE, 2013, 48 (23) : 8133 - 8139
  • [22] The influence of ionic radii on the grain growth and sintering-resistance of Ln2Ce2O7 (Ln = La, Nd, Sm, Gd)
    Chunjie Wang
    Yue Wang
    Aihua Zhang
    Yongliang Cheng
    Feng Chi
    Zhen Yu
    Journal of Materials Science, 2013, 48 : 8133 - 8139
  • [23] Study of LnBaCo2O6-δ (Ln = Pr, Nd, Sm and Gd) double perovskites as new cathode material for IT-SOFC
    Chavez, E.
    Mueller, M.
    Mogni, L.
    Caneiro, A.
    XIX LATIN AMERICAN SYMPOSIUM ON SOLID STATE PHYSICS (SLAFES), 2009, 167
  • [24] Structural Transitions and Microwave Dielectric Properties of (Ba, Sr)2LnSbO6 (Ln = La, Pr, Nd, Sm, Gd, Dy) Double Perovskites
    Zhou, Yuanyuan
    Yue, Zhenxing
    Meng, Siqin
    FERROELECTRICS, 2012, 435 : 119 - 128
  • [25] Crystalline orthorhombic Ln[CO3][OH] (Ln = La, Pr, Nd, Sm, Eu, Gd) compounds hydrothermally synthesised with CO2 from air as carbonate source
    Haemmer, Matthias
    Hoeppe, Henning A.
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2019, 74 (01): : 59 - 70
  • [26] Metathesis synthesis, characterization, spectral and photoactivity studies of Ln2/3MoO4 (Ln = La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Er and Y)
    Velchuri, Radha
    Palla, Suresh
    Ravi, G.
    Veldurthi, Naveen Kumar
    Reddy, J. R.
    Vithal, M.
    JOURNAL OF RARE EARTHS, 2015, 33 (08) : 837 - 845
  • [27] Crystal growth and structures of three new platinates:: Ln3NaPtO7 (Ln=La, Nd) and La4PtO7
    Hansen, Tara J.
    Macquart, Rene B.
    Smith, Mark D.
    zur Loye, Hans-Conrad
    SOLID STATE SCIENCES, 2007, 9 (09) : 785 - 791
  • [28] Crystal Growth, Structural Properties, and Photophysical Characterization of Ln4Na2K2M2O13 (M = Nb, Ta; Ln = Nd, Sm, Eu, Gd)
    Jagau, Thomas-C.
    Roof, Irina P.
    Smith, Mark D.
    zur Loye, Hans-Conrad
    INORGANIC CHEMISTRY, 2009, 48 (17) : 8220 - 8226
  • [29] Nanostructured co-precipitated Ce0.9Ln0.1O2 (Ln = La, Pr, Sm, Nd, Gd, Tb, Dy, or Er) for thermochemical conversion of CO2
    Bhosale, R. R.
    Takalkar, G. D.
    CERAMICS INTERNATIONAL, 2018, 44 (14) : 16688 - 16697
  • [30] TG-DTA properties of new nonlinear optical materials:: K2Ln(NO3)5•2H2O (Ln = La, Ce, Pr, Nd, Sm)
    Dong, WT
    Zhang, HJ
    Su, Q
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2000, 61 (08) : 1311 - 1314
12345