Titre :

Comparison of high-resolution solid-state NMR MQMAS and STMAS methods for half-integer quadrupolar nuclei

Auteur(s) :

Trebosc, Julien [Auteur]
Amoureux, Jean-Paul [Auteur]
Gan, Z. H. [Auteur]

Titre de la revue :

Solid State Nucl. Magn. Reson.

Nom court de la revue :

Solid State Nucl. Magn. Reson.

Pagination :

1-9

Date de publication :

2007-02

ISSN :

0926-2040

Discipline(s) HAL :

Chimie

Résumé en anglais : [en]

Several different amplitude-modulated two-dimensional high-resolution methods, based on MQMAS and STMAS, are compared. They include 3QMAS, 5QMAS, DQ-STMAS, and DQF-STMAS experiments. A new method, called t1-split-STMAS, ...
Lire la suite >Several different amplitude-modulated two-dimensional high-resolution methods, based on MQMAS and STMAS, are compared. They include 3QMAS, 5QMAS, DQ-STMAS, and DQF-STMAS experiments. A new method, called t1-split-STMAS, is also proposed for spin-3/2 nuclei. The comparison is performed in terms of isotropic resolution and spectral-width, efficiency, and sensitivity to magic-angle offset and spinning speed fluctuations.Lire moins >

Langue :

Anglais

Établissement(s) :

Université de Lille
CNRS
Centrale Lille
ENSCL
Univ. Artois

Collections :

• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Équipe(s) de recherche :

RMN et matériaux inorganiques (RM2I)

Date de dépôt :

2023-05-30T18:24:03Z