Structural analysis of carbon nanofiber by transmission electron microscopy and image processing

被引：1
作者：
Oshida, K [1 ]
Osawa, K
Nakazawa, T
Fukai, Y
Hayashi, T
Endo, M
机构：
[1] Nagano Natl Coll Technol, Nagano 3818550, Japan
[2] Shinshu Univ, Nagano 3808553, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2002年 / 387卷
关键词：
carbon nanofiber; transmission electron microscopy; image analysis; first Fourier transform; power spectrum;
D O I：
10.1080/10587250290113691
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Recently, the lattice image of well ordered carbons can be observed pretty easily by high-resolution transmission electron microscopy (HRTEM). In this study, the cross section of the new type carbon nanofiber, of which the special structure was unknown, was observed by HRTEM and the detailed structure was analyzed by image processing. Defects were observed in the ordered structure of this material, that is, the (00.1) lattice planes show large fluctuation in alignment of them and the (10.0) lattice planes make several angles with the (00.1) lattice planes. The average repeat distance d(002) was estimated by HRTEM image and image analysis.
引用
收藏
页码：369 / 374
页数：6
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