Chem. J. Chinese Universities ›› 1989, Vol. 10 ›› Issue (9): 951.

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Study on the Synthesis and Structure of Zr-ZSM-5 Type Molecular Sieves from Weak Acid System in the Presence of F-Ions

Pang Wenqin, Yu Long, Wu Yaping   

  1. Research institute of synthesis and catalysis, Jilin University, Changchun
  • Received:1987-11-26 Online:1989-09-24 Published:1989-09-24

Abstract: Zr-ZSM-5 type molecular sieves were reported in alkali system.In this paper, we crystallized Zr-ZSM-5 type molecular sieves from weak acid system in the presence of F-ions.We verified that Zr replaces Si and enters into the framework of molecular sieves by unit cell determination, IRspectrometry and X-ray electron probe.

Key words: Zr-ZSM-5 molecular sieves, Synthesis, Structure

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