Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (11): 1358.

• Articles • Previous Articles     Next Articles

Synthesis of Zeolites from Non-alkaline Media

ZHAO Da-Qing, QIU Shi-Lun, DING Hong, PANG Wen-Qin   

  1. Department of Chemistry, Jilin University, Changchun, 130023
  • Received:1991-12-23 Revised:1992-03-25 Online:1992-11-24 Published:1992-11-24

Abstract: Zeolite P,ZSM-39,Theta-1 and ZSM-5 were synthesized by hydrothermal crystallization from non-alkaline media in the presence of fluoride ions by using various organic templates,and characterized by means of thermal analysis and scanning electron microscopy technique.Large single crystals of zeolite P,ZSM-39 and ZSM-5 were obtained.The influence of compositions of starting mixtures and temperature on the zeolite synthesis was investigated.

Key words: Zeolite, Template, ZSM-5, ZSM-39, Theta-1

TrendMD: