Transmission electron microscopy of single wall carbon nanotube/polymer nanocomposites: A first-principles study

被引：5

作者：

Sola, F. ^{[1
]}

Xia, Z. H. ^{[2
]}

Lebron-Colon, M. ^{[1
]}

Meador, M. A. ^{[1
]}

机构：

[1] NASA, Mat & Struct Div, Glenn Res Ctr, Cleveland, OH 44135 USA

[2] Univ N Texas, Dept Mat Sci & Engn, Denton, TX 76203 USA

来源：

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS | 2012年 / 6卷 / 08期

关键词：

transmission electron microscopy; multislice calculations; molecular dynamics simulations; polymer nanocomposites; POLYMER NANOCOMPOSITES; NANOTUBES; DIFFRACTION;

D O I：

10.1002/pssr.201206271

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The physics of high resolution transmission electron microscopy (HRTEM) image formation and electron diffraction of single wall carbon nanotubes (SWCNTs) in a polymer matrix was investigated theoretically on the basis of the multislice method. The effect of the nanocomposite thickness on both image contrast and typical electron diffraction reflections of the nanofillers was explored. The implications of the results on the experimental applicability to study dispersion, chirality and diameter of nanofillers are discussed. (c) 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：349 / 351

页数：3

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