高等学校化学学报

高等学校化学学报 ›› 1987, Vol. 8 ›› Issue (8): 676.

• 论文 • 上一篇    下一篇

MAPO-5分子筛的合成、结构及其性质的研究

韩淑芸1, 张韫宏1, 李丽云2   

  1. 1. 吉林大学合成与催化研究所;
    2. 武汉物理研究所
  • 收稿日期:1986-03-10 出版日期:1987-08-24 发布日期:1987-08-24

Study on the Synthesis, Structure and Properties of Magnesium Aluminophosphate Molecular Sieve

Han Shuyun1, Zhang Wenhong1, Li Liyun2   

  1. 1. Institute of Synthesis and catalysis, Jilin University, Changchun;
    2. Wuhan Institute of Physics, Wuhan
  • Received:1986-03-10 Online:1987-08-24 Published:1987-08-24

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被引次数

15

摘要： 用水热法合成了磷酸镁铝分子筛(MAPO-5),以X射线衍射、电子探针、核磁共振及红外光谱等方法进行了结构分析,并测定了MAPO-5分子筛的晶胞参数、化学组成,同时对分子筛的吸附性能、热稳定性、酸性等进行了研究。证明镁进入了分子筛的骨架。

Abstract: Magnesium aluminophosphate (MAPO-5) molecular sieve was synthesized by hydrothermal method. The crystal structure of MAPO-5 has been studied by X-ray diffraction, electron probe, 31P-Nuclear Magnelic Resonance and infrared spectra. The parameters of the unite cell and chemical composition of MAPO-5 have been determined. Some physicochemical properties of MAPO-5 such as adsorption capacity, thermal stability and acid have been investigated. These results illustrates that Magnesium enter the framework of MAPO-5 molecular sieve.

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