高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (2): 188.

• 研究论文 • 上一篇    下一篇

磷酸锡铝分子筛(SnAPO-5)的合成及性能研究

韩淑芸1, 周誓红2, 阚秋斌2, 吴志芸2, 魏诠2   

  1. 1. 青岛大学化学系;
    2. 吉林大学化学系
  • 收稿日期:1988-07-04 出版日期:1990-02-24 发布日期:1990-02-24
  • 通讯作者: 韩淑芸
  • 基金资助:

    国家自然科学基金

Studies on the Synthesis and Properties of Stannum Aluminophosphate Molecular Sieve

Han Shuyun1, Zhou Shihong2, Kan Qiubin2, Wu Zhiyun2, Wei Quan2   

  1. 1. Department of Chemistry, Qingdao Univeersity, Qingdao;
    2. Department of Chemistry, Jim University, Changchun
  • Received:1988-07-04 Online:1990-02-24 Published:1990-02-24

PDF (PC)

被引次数

1

摘要： 水热法合成了磷酸锡铝分子筛,并用X荧光分析其组成,X射线粉末衍射测定其晶胞参数。通过电子探针、穆斯堡尔谱、X射线光电子能谱及红外光谱等进行了结构分析。同时,研究了物化及催化性能。结果表明,读分子筛属于AlPO4-5型分子筛的结构类型,Sn4+位于分子筛骨架中。

关键词: 磷酸锡铝, 分子筛, 合成

Abstract: The pure Stannum Aluminophosphate molecular sieve was synthesized by means of hy-drothermal method. The structure of stannum aluminophosphate molecular sieve (SnAPO-5) was studied by X-ray diffraction analysis, XPS, infrared spectroscopy, electron probe, Mossbauer spec-troscopy. The lattice parameters and chemical composition of SnAPO-5 were determined. Some physicochemical properties and catalytic activity of SnAPO-5 molecular sieve were investigated. These results shows that the structure of SnAPO-5 is AlPO4-5 type and Sn4+ does situate in the framework of the SnAPO-5 molecular sieve.

Key words: Stannum Aluminophosphate, Molecular sieve, Synthesis

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