Solid-state 13C magic angle spinning NMR spectroscopy characterization of particle size structural variations in synthetic nanodiamonds

被引：27

作者：

Alam, TM ^{[1
]}

机构：

[1] Sandia Natl Labs, Dept Organ Mat, Albuquerque, NM 87185 USA

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2004年 / 85卷 / 2-3期

基金：

美国能源部;

关键词：

NMR; diamond; nanodiamond; C-13 MAS NMR;

D O I：

10.1016/j.matchemphys.2004.01.029

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Solid-state C-13 magic angle spinning (MAS) NMR spectroscopy has been used to quantify the different carbon species observed in synthetically produced nanodiamonds. Two different diamond-like carbon species were observed using C-13 MAS NMR, which have been attributed to a highly ordered crystalline diamond phase and a disordered crystalline diamond phase. The relative ratio of these different diamond phases was found to vary with the particle size of the nanodiamond materials. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：310 / 315

页数：6

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