Chemical Research in Chinese Universities ›› 1989, Vol. 5 ›› Issue (1): 1-7.

• Articles •     Next Articles

The Synthesis of Single Crystals of Manganese Aluminophosphate Molecular Sieve and Studies on Their Properties

Han Shuyun, Zhou Jianrong   

  1. Department of Chemistry, Jilin University, Changchun
  • Received:1988-03-17 Online:1989-01-24 Published:2011-09-09

Abstract: Single crystals of the molecular sieve, MnAPO-5, were synthesized by hydrothermal synthesis in the presence of fluoride ions. It was shown by X-ray diffraction, infrared spectroscopy, electron paramagnetic resonance spectroscopy, electron probe analysis and chemical composition analysis that the structure of MnAPO-5 is of the A1PO-5 type, and manganese(Ⅱ) is incorporated into the framework. Adsorption properties, thermal stability and surface acidity were also investigated.

Key words: Single crystal, Synthesis, Molecular sieve