Synthesis of new types of polyoxometallate pillared anionic clays: P-31 and Al-27 MAS NMR study of the orientation of intercalated PW11VO40(4-)

被引：46

作者：

Hu, CW

He, QL

Zhang, YH

Liu, YY

Zhang, YF

Tang, TD

Zhang, JY

Wang, EB

机构：

[1] Department of Chemistry, Northeast Normal University, Changchun

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 02期

关键词：

D O I：

10.1039/cc9960000121

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of different new types of polyoxometallate pillared anionic clays are synthesized by ion-exchange reactions and characterized by elemental analysis, powder X-ray diffraction and IR spectroscopy; the observation of two P-31 MAS NMR peaks for ZnAl-PW11VO40 provides experimental evidence for the orientation of the intercalated polyoxometallates with the C-2 axis predicted to be orthogonal to the layers.

引用

页码：121 / 122

页数：2

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