Advanced solid state NMR techniques for the characterization of sol-gel-derived materials

被引：87

作者：

Bonhomme, Christian ^{[1
]}

Coelho, Cristina ^{[1
]}

Baccile, Niki ^{[1
]}

Gervais, Christel ^{[1
]}

Azais, Thierry ^{[1
]}

Babonneau, Florence ^{[1
]}

机构：

[1] Univ Paris 06, CNRS, UMR7574, Lab Chim Matiere Condensee Paris, F-75005 Paris, France

来源：

ACCOUNTS OF CHEMICAL RESEARCH | 2007年 / 40卷 / 09期

关键词：

D O I：

10.1021/ar600030j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A large array of advanced solid state NMR (nuclear magnetic resonance) techniques is presented in the frame of the structural characterization of sol-gel-derived materials. These techniques include the pertinent detection of (17)O chemical shifts, MAS (magic angle spinning) J spectroscopy in the solid state, high-resolution (1)H spectroscopy, heteronuclear and homonuclear D (dipolar)derived multidimensional correlation experiments, and first-principles calculations of NMR parameters. This spectroscopic approach is suitable for the in-depth description of multicomponent sol-gel derivatives, crystalline and amorphous biocompatible silicophosphates, Al-O-P clusters, and templated porous materials. It offers unique perspectives for the description of the hybrid interfaces in terms of chemical and spatial connectivities.

引用

页码：738 / 746

页数：9

共 71 条

[11] Nuclear magnetic resonance techniques for the structural characterization of siloxane-oxide hybrid materials [J].