高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (2): 168.

• 论文 • 上一篇    下一篇

K3Sb3P2O14·5H2O的水热合成与表征

安永林1, 冯守华1, 徐翊华1, 徐如人1, 岳勇2   

  1. 1. 吉林大学无机水热合成开放实验室, 长春 130023;
    2. 中国科学院武汉物理研究所, 武汉 470071
  • 收稿日期:1994-07-21 修回日期:1994-09-20 出版日期:1995-02-24 发布日期:1995-02-24
  • 通讯作者: 安永林,男,28岁,博士研究生.
  • 作者简介:安永林,男,28岁,博士研究生.
  • 基金资助:

    国家自然科学基金

Hydrothermal Synthesis and Characterization of K3Sb3P2O14·5H2O

AN Yong-Lh1, FENG Shou-Hua1, XU Yi-Hua1, XU Ru-Ren1, YUE Yong2   

  1. 1. Key Laboratory of Inorganic Hydrothermal Synthesis, Jilin University, Changchun, 130023;
    2. Wuhan Institute of Physics, Academia Sinica, Wuhan, 430071
  • Received:1994-07-21 Revised:1994-09-20 Online:1995-02-24 Published:1995-02-24

摘要: 利用水热晶化法合成了磷锑酸钾K3Sb3P2O14·5H2O,并通过XRD、31PMASNMR、IR、DTA-TG及组成分析等多种手段对其进行了表征.该化合物属六方晶系,晶胞参数为:a=0.71377nm,b=0.71377nm,c=3.08047nm,α=90°,β=90°,γ=120°,具有层状结构,钾离子具有可交换性.

关键词: 磷锑酸钾, 水热合成, 表征

Abstract: The compound K3Sb3P2O14·5H2O was first synthesized by hydrothermal crystallization,and characterized by XRD,31PMAS NMR,IR,DTA-TG and so on.The compound crystallizes in the rhombohedral system with a=0.71377 nm,b=0.71377 nm,c=3.08047 nm,α=90°,β=90°,γ=120°,and has a layered structure.The potassium ions are situated between the covalent layers.

Key words: Potassium phosphatoantimonate, Hydroliermal synthesis, Characterization

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