Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets

Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets

Carbon nanotubes (CNTs) were synthesized on ball-milled Fe2O3coated copper sheets by the catalytic decomposition of ethanol vapor at 650°C. TEM, SEM, and EDX revealed the presence of 30-50 nm diameter multiwalled carbon nanotubes with catalytic particles at their tips. CNTs, α-Fe, and Fe3C were dete...

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Main Authors: P. Singjai, T. Thongtem, S. Kumfu, S. Thongtem
Format: Journal
Published: 2018
Subjects:
Materials Science
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33947161661&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61207
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-612072018-09-10T04:06:35Z Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets P. Singjai T. Thongtem S. Kumfu S. Thongtem Materials Science Carbon nanotubes (CNTs) were synthesized on ball-milled Fe2O3coated copper sheets by the catalytic decomposition of ethanol vapor at 650°C. TEM, SEM, and EDX revealed the presence of 30-50 nm diameter multiwalled carbon nanotubes with catalytic particles at their tips. CNTs, α-Fe, and Fe3C were detected by XRD. Raman and TG analyses show that the product is CNTs with less than 10 wt % residues. The carbon yield was the maximum at 354 wt %. © 2007 Pleiades Publishing, Inc. 2018-09-10T04:06:35Z 2018-09-10T04:06:35Z 2007-02-01 Journal 16083172 00201685 2-s2.0-33947161661 10.1134/S0020168507020094 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33947161661&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61207
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Materials Science
spellingShingle Materials Science
P. Singjai
T. Thongtem
S. Kumfu
S. Thongtem
Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets
description Carbon nanotubes (CNTs) were synthesized on ball-milled Fe2O3coated copper sheets by the catalytic decomposition of ethanol vapor at 650°C. TEM, SEM, and EDX revealed the presence of 30-50 nm diameter multiwalled carbon nanotubes with catalytic particles at their tips. CNTs, α-Fe, and Fe3C were detected by XRD. Raman and TG analyses show that the product is CNTs with less than 10 wt % residues. The carbon yield was the maximum at 354 wt %. © 2007 Pleiades Publishing, Inc.
format Journal
author P. Singjai
T. Thongtem
S. Kumfu
S. Thongtem
author_facet P. Singjai
T. Thongtem
S. Kumfu
S. Thongtem
author_sort P. Singjai
title Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets
title_short Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets
title_full Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets
title_fullStr Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets
title_full_unstemmed Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O 3 coated copper sheets
title_sort synthesis of cnts via ethanol decomposition over ball-milled fe 2o 3 coated copper sheets
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33947161661&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61207
_version_ 1681425577698918400

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