Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (9): 924.

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Studies on the Synthesis and Properties of Manganese Silicoaluminophosphate Molecular Sieve

Han Shuyun1, Yu Guirdng2, Zhou Ming2, Wei Quan2   

  1. 1. Department of Chemistry, Qingdao University, Qingdao;
    2. Department of Chemistry, Jilin University, Changchun
  • Received:1988-11-20 Online:1990-09-24 Published:1990-09-24

Abstract: The pure Manganese Silicoaluminophosphate molecular sieve was synthesized by hydrother-mal crystallization. The structure of MnAPSO-5 has been researched by means of electron paramagnetic resonance spectra, infrared spectra, XPS, electron probe, XRD. The results show that the atoms of manganese and silicon entered into the framework of MnAPSO-5 molecular sieve. Their crystal morphology, surface acidity,ability of adsorption and thermal stability were also investigated.

Key words: Manganese silicoaluminophosphate, Molecular sieve, Synthesis, Property

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