Molecular-level characterization of the structure and the surface chemistry of periodic mesoporous organosilicates using DNP-surface enhanced NMR spectroscopy

被引：56

作者：

Gruening, Wolfram R. ^{[1
]}

Rossini, Aaron J. ^{[2
]}

Zagdoun, Alexandre ^{[2
]}

Gajan, David ^{[2
]}

Lesage, Anne ^{[2
]}

Emsley, Lyndon ^{[2
]}

Coperet, Christophe ^{[1
]}

机构：

[1] ETH, Dept Chem & Appl Biosci, CH-8093 Zurich, Switzerland

[2] Univ Lyon, CNRS, ENS Lyon, UCB Lyon 1,Ctr RMN Tres Hauts Champs, F-69100 Villeurbanne, France

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2013年 / 15卷 / 32期

关键词：

DYNAMIC NUCLEAR-POLARIZATION; ORGANIC GROUPS;

D O I：

10.1039/c3cp00026e

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：

We present the molecular level characterization of a phenylpyridine-based periodicmesoporous organosilicate and its post-functionalized organometallic derivatives through the fast acquisition of high quality natural isotopic abundance 1D C-13, N-15, and Si-29 and 2D 1H-C-13 and 1H-Si-29 solid-state NMR spectra enhanced with dynamic nuclear polarization.

引用

页码：13270 / 13274

页数：5

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