高等学校化学学报

高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (11): 1682.

• 研究简报 • 上一篇    下一篇

Na1.0Zn1.62Si1.38O4.84·0.6H2O的水热合成及离子导电性质

崔得良1, 傅戈妍2, 庞广生1, 徐秀廷2, 冯守华1, 徐如人1   

  1. 1. 吉林大学无机水热合成开放研究实验室, 长春, 130023;
    2. 内蒙古民族师范学院化学系
  • 收稿日期:1995-10-28 出版日期:1996-11-24 发布日期:1996-11-24
  • 通讯作者: 冯守华
  • 作者简介:崔得良,男,30岁,博士研究生.
  • 基金资助:

    国家自然科学基金;吉林大学无机水热合成开放研究实验室资助

Hydrothermal Synthesis and Ionic Conductivity of a New Sodium Zincosilicate Na1.0Zn1.62Si1.38O4.84·0.6H2O

CUI De-Liang1, FU Ge-Yan2, PANG Guang-Sheng1, XU Xiu-Ting2, FENG Shou-Hua1, XU Ru-Ren1   

  1. Key Laboratory of Inorganic Hydrothermal Synthesis, Jilin University, Changchun, 130023
  • Received:1995-10-28 Online:1996-11-24 Published:1996-11-24

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关键词: 水热合成, 锌硅酸钠, 钠离子导体, 电导率

Abstract: Anew sodium zincosilicate single crystal Na1.0Zn1.62Si1.38O4.84·0.6H2O with size of 0.3mm×0.3mm×0.3 mm was prepared by hydrothermal synthesis method. Powder X-ray diffraction analysis result shows that this compound is a new phase.The compound is stable up to 500℃. The results of ACimpedance measurement shows that its ionic conductivity at 450℃ is 2×10-4S·cm-1 and the activation energy for ionic conduction is 79.64 KJ/mol.

Key words: Hydrothermal synthesis, Sodium zincosilicate, Na ionic conductor, Conductivity

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