XE-129 NMR-SPECTROSCOPY ON MOLECULAR-SIEVES SAPO-37, AIPO4-5, SAPO-5 AND SSZ-24

被引：15

作者：

ANNEN, MJ

DAVIS, ME

HANSON, BE

机构：

[1] VIRGINIA POLYTECH INST & STATE UNIV,DEPT CHEM ENGN,BLACKSBURG,VA 24061

[2] VIRGINIA POLYTECH INST & STATE UNIV,DEPT CHEM,BLACKSBURG,VA 24061

来源：

CATALYSIS LETTERS | 1990年 / 6卷 / 3-6期

关键词：

!sup]129[!/sup]Xe NMR; AlPO[!sub]4[!/sub]-5; NaY; SAPO-37; SAPO-5; SSZ-24;

D O I：

10.1007/BF00763999

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Xe NMR spectroscopy is used to study SAPO-37, NaY, AlPO4-5, SAPO-5, and SSZ-24. Of these samples, those with FAU topology show that the129Xe chemical shift is dependent upon framework composition while the materials with API topology do not. Values of the129Xe NMR chemical shifts at zero xenon pressure cannot be correlated with the size of the framework void space. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.

引用

页码：331 / 340

页数：10

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