AL-27-]H-1 CROSS-POLARIZATION IN ALUMINOSILICATES

被引：12

作者：

KOLODZIEJSKI, W

CORMA, A

机构：

[1] Instituto de Tecnología Química UPV-CSIC, Universidad Politécnica de Valencia, 46071 Valencia, Camino de Vera, s/n

来源：

SOLID STATE NUCLEAR MAGNETIC RESONANCE | 1994年 / 3卷 / 03期

关键词：

SOLID-STATE; NUCLEAR MAGNETIC RESONANCE; H-1 NUCLEAR MAGNETIC RESONANCE; CROSS-POLARIZATION; KAOLINITE; ZEOLITE-Y;

D O I：

10.1016/0926-2040(94)90013-2

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：

Solid-state nuclear magnetic resonance (NMR) cross-polarization (CP) from Al-27 to H-1 was set on kaolinite, verified by a variable-contact time experiment and applied to ultrastable zeolite Y. The technique is useful for the selective NMR observation of AlOH sites in aluminosilicates, especially those from extraframework species in zeolites.

引用

页码：177 / 180

页数：4

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