Microwave plasma-enhanced chemical vapour deposition growth of carbon nanostructures

South African Journal of Science

 
 
Field Value
 
Title Microwave plasma-enhanced chemical vapour deposition growth of carbon nanostructures
 
Creator Singh, Shivan R. Jarvis, A.L. Leigh
 
Subject — amorphous carbon reduction; carbon nanotubes; hydrogen- to-carbon ratio; microwave plasma- enhanced chemical vapour deposition; nanostructures
Description The effect of various input parameters on the production of carbon nanostructures using a simple microwave plasma-enhanced chemical vapour deposition technique has been investigated. The technique utilises a conventional microwave oven as the microwave energy source. The developed apparatus is inexpensive and easy to install and is suitable for use as a carbon nanostructure source for potential laboratory-based research of the bulk properties of carbon nanostructures. A result of this investigation is the reproducibility of specific nanostructures with the variation of input parameters, such as carbon-containing precursor and support gas flow rate. It was shown that the yield and quality of the carbon products is directly controlled by input parameters. Transmission electron microscopy and scanning electron microscopy were used to analyse the carbon products; these were found to be amorphous, nanotubes and onion-like nanostructures.
 
Publisher AOSIS
 
Contributor
Date 2010-03-31
 
Type info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion — —
Format application/pdf text/html text/xml
Identifier 10.4102/sajs.v106i5/6.183
 
Source South African Journal of Science; Vol 106, No 5/6 (2010); 4 pages 1996-7489 0038-2353
 
Language eng
 
Relation
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https://journals.sajs.aosis.co.za/index.php/sajs/article/view/183/300 https://journals.sajs.aosis.co.za/index.php/sajs/article/view/183/302 https://journals.sajs.aosis.co.za/index.php/sajs/article/view/183/303 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/390 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/391 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/392 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/393 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/394 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/395 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/396 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/397 https://journals.sajs.aosis.co.za/index.php/sajs/article/downloadSuppFile/183/398
 
Coverage — — —
Rights Copyright (c) 2010 Shivan R. Singh, A.L. Leigh Jarvis https://creativecommons.org/licenses/by/4.0
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