The Templating Effect During the Formation of ZSM-5 Type Molecular Sieve(Ⅱ)——The Study of the Templating Effect of Alcohol by High-Resolution Solid-State 23Na-MAS-NMR Technique

Chem. J. Chinese Universities ›› 1989, Vol. 10 ›› Issue (12): 1177.

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The Templating Effect During the Formation of ZSM-5 Type Molecular Sieve(Ⅱ)——The Study of the Templating Effect of Alcohol by High-Resolution Solid-State ²³Na-MAS-NMR Technique

Song Tianyou¹, Xu Ruren¹, Li Liyun², Ye Zhaohui²

1. Department of Chemistry, Jilin University;
2. Wuhan Institute of Physics, Wuhan

Received:1988-05-17 Online:1989-12-24 Published:1989-12-24

Abstract

Abstract: On the basis of synthesizing ZSM-5 type zeolite with alcohol,the high-resolution solid-state ²³Na-MAS-NMRtechnique was used to investigate ZSM-5 type zeolite precursor,zeolite baked for 2 h at 600℃,and zeolite after baking and adsorbing water saturately.Analysing the chemical shift and the half-height width, the chemical enviroments of Na+ in the ZSM- 5 type zeolites prepared in alcohol and with direct method and the templating effect of alcohol during the formation of ZSM-5 type zeolite were discussed.

Key words: Zeolite, NMR, Templating effect

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Song Tianyou, Xu Ruren, Li Liyun, Ye Zhaohui. The Templating Effect During the Formation of ZSM-5 Type Molecular Sieve(Ⅱ)——The Study of the Templating Effect of Alcohol by High-Resolution Solid-State ²³Na-MAS-NMR Technique[J]. Chem. J. Chinese Universities, 1989, 10(12): 1177.

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The Templating Effect During the Formation of ZSM-5 Type Molecular Sieve(Ⅱ)——The Study of the Templating Effect of Alcohol by High-Resolution Solid-State ²³Na-MAS-NMR Technique

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