Laboratory synthesis of carbon nanostructured materials using natural gas

被引：3

作者：

Kostakova, Eva ^{[1
]}

Gregr, Jan ^{[1
]}

Meszaros, Laszlo ^{[2
]}

Chotebor, Michal ^{[1
]}

Nagy, Zsombor K. ^{[2
]}

Pokorny, Pavel ^{[1
]}

Lukas, David ^{[1
]}

机构：

[1] Tech Univ Liberec, Liberec, Czech Republic

[2] Budapest Univ Technol & Econ, Budapest, Hungary

来源：

MATERIALS LETTERS | 2012年 / 79卷

关键词：

Carbon nanotubes; Carbon nanostructured materials; Chemical vapor deposition; Raman spectroscopy; CHEMICAL-VAPOR-DEPOSITION; NANOTUBES; SINGLE; CVD;

D O I：

10.1016/j.matlet.2012.03.101

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The article describes a simple set-up of chemical vapor deposition (CVD) method for laboratory production of carbon nanostructures including carbon nanotubes. Here we show that natural gas can be utilized as a carbon source for synthesis of carbon nanomaterials on unconventional substrates with integrated catalysts as rocks, metal plates and metal wires by CVD method. Several types of carbon nanomaterial structures not only carbon nanotubes were recognized during these syntheses. Optimal conditions for production of long multiwalled carbon nanotubes were obtained. Diameters of these nanotubes are around hundred nanometers. Raman spectroscopy and scanning electron microscopy were used for the study of produced nanostructures. The available utilization of these carbon nanotubes or nanostructures on the unconventional substrates can be in special active filtration, substrates for catalytic chemical and biochemical reactions, etc. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：35 / 38

页数：4

共 11 条

[1]

Bhushan B., 2010, Springer Handbook of Nanotechnology

[2] Production of single and multi-walled carbon nanotubes using natural gas as a precursor compound [J].