Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method

In this work, a simple and cost-efficient method was demonstrated for the production of carbon encapsulated nickel nanoparticles (CENPs). The CENPs were synthesized from nickel oxide by a modified alcohol catalytic chemical vapor deposition method at atmospheric pressure. Structural characterization...

Full description

Saved in:

Bibliographic Details
Main Authors:	Singjai P., Wongwigkarn K., Laosiritaworn Y., Yimnirun R., Maensiri S.
Format:	Article
Language:	English
Published:	2014
Online Access:	http://www.scopus.com/inward/record.url?eid=2-s2.0-34250831049&partnerID=40&md5=10c16522b4a9f6afd96fe0f97311e932 http://cmuir.cmu.ac.th/handle/6653943832/5196
Tags:	Add Tag No Tags, Be the first to tag this record!
Institution:	Chiang Mai University
Language:	English

id	th-cmuir.6653943832-5196
record_format	dspace
spelling	th-cmuir.6653943832-51962014-08-30T02:56:15Z Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method Singjai P. Wongwigkarn K. Laosiritaworn Y. Yimnirun R. Maensiri S. In this work, a simple and cost-efficient method was demonstrated for the production of carbon encapsulated nickel nanoparticles (CENPs). The CENPs were synthesized from nickel oxide by a modified alcohol catalytic chemical vapor deposition method at atmospheric pressure. Structural characterizations using scanning electron microscopy, transmission electron microscopy and X-ray diffraction indicated that the Ni-core mean diameter and the graphite-layer mean thickness were 98 ± 31 nm and 65 ± 35 nm, respectively. Room temperature magnetization results showed a ferromagnetic behavior of the CENPs, in which the saturation magnetization decreased with decreasing the Ni-to-C ratio whereas the coercivity increased with decreasing the Ni-core diameter. © 2007 Elsevier B.V. All rights reserved. 2014-08-30T02:56:15Z 2014-08-30T02:56:15Z 2007 Article 15671739 10.1016/j.cap.2007.03.004 http://www.scopus.com/inward/record.url?eid=2-s2.0-34250831049&partnerID=40&md5=10c16522b4a9f6afd96fe0f97311e932 http://cmuir.cmu.ac.th/handle/6653943832/5196 English
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
language	English
description	In this work, a simple and cost-efficient method was demonstrated for the production of carbon encapsulated nickel nanoparticles (CENPs). The CENPs were synthesized from nickel oxide by a modified alcohol catalytic chemical vapor deposition method at atmospheric pressure. Structural characterizations using scanning electron microscopy, transmission electron microscopy and X-ray diffraction indicated that the Ni-core mean diameter and the graphite-layer mean thickness were 98 ± 31 nm and 65 ± 35 nm, respectively. Room temperature magnetization results showed a ferromagnetic behavior of the CENPs, in which the saturation magnetization decreased with decreasing the Ni-to-C ratio whereas the coercivity increased with decreasing the Ni-core diameter. © 2007 Elsevier B.V. All rights reserved.
format	Article
author	Singjai P. Wongwigkarn K. Laosiritaworn Y. Yimnirun R. Maensiri S.
spellingShingle	Singjai P. Wongwigkarn K. Laosiritaworn Y. Yimnirun R. Maensiri S. Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method
author_facet	Singjai P. Wongwigkarn K. Laosiritaworn Y. Yimnirun R. Maensiri S.
author_sort	Singjai P.
title	Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method
title_short	Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method
title_full	Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method
title_fullStr	Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method
title_full_unstemmed	Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method
title_sort	carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method
publishDate	2014
url	http://www.scopus.com/inward/record.url?eid=2-s2.0-34250831049&partnerID=40&md5=10c16522b4a9f6afd96fe0f97311e932 http://cmuir.cmu.ac.th/handle/6653943832/5196
_version_	1681420379599405056

Carbon encapsulated nickel nanoparticles synthesized by a modified alcohol catalytic chemical vapor deposition method

Similar Items