Synthesis of single-wall carbon nanotubes by excimer laser ablation

被引：6

作者：

Bota P.M. ^{[1
]}

Dorobantu D. ^{[1
]}

Boerasu I. ^{[1
]}

Bojin D. ^{[1
]}

Enachescu M. ^{[1
,2
]}

机构：

[1] Center for Surface Science and Nanotechnology—University Politehnica of Bucharest, 313 Splaiul Independentei, Bucharest

[2] Academy of Romanian Scientists, 125, Calea Victoriei, sector 1, Bucharest

来源：

Surface Engineering and Applied Electrochemistry | 2014年 / 50卷 / 04期

关键词：

laser ablation; Raman spectroscopy; single-wall carbon nanotubes; transmission electron microscopy;

D O I：

10.3103/S106837551404005X

中图分类号：

学科分类号：

摘要：

We report the KrF excimer laser ablation of carbonaceous targets in an innovative laser ablation chamber. The targets have been prepared using a new approach, without pressing or hot pressing of the composition. The Co/Ni doped target has yielded single-wall carbon nanotubes with a narrow diameter distribution. High-resolution transmission electron microscopy has been used along with the confocal Raman microscopy to characterize the products obtained. Thermogravimetric analysis confirms the presence of multiple carbonaceous species with different oxidation temperatures. © 2014, Allerton Press, Inc.

引用

页码：294 / 299

页数：5

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