Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst

Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst

Carbon nanotubes (CNTs) were grown on glass slides using iron as a catalyst. By using 6 kV voltage, iron wire with 0.5 mm in diameter was sparked for 1, 2, 10 and 100 times to form iron dots/islands on the slides. CNTs were subsequently grown in a gas mixture of 10 ml/s Ar and 0.1 ml/s C2H2at a temp...

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Main Authors: Somchai Thongtem, Pisith Singjai, Titipun Thongtem, Suksawat Preyachoti
Format: Journal
Published: 2018
Subjects:
Materials Science
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33646134118&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61761
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-617612018-09-11T08:58:40Z Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst Somchai Thongtem Pisith Singjai Titipun Thongtem Suksawat Preyachoti Materials Science Carbon nanotubes (CNTs) were grown on glass slides using iron as a catalyst. By using 6 kV voltage, iron wire with 0.5 mm in diameter was sparked for 1, 2, 10 and 100 times to form iron dots/islands on the slides. CNTs were subsequently grown in a gas mixture of 10 ml/s Ar and 0.1 ml/s C2H2at a temperature range of 700-900 K for 300 s (5 min). In scanning and transmission electron microscopies, the CNTs grown on iron dots appear like flowers composed of carbon with hexagonal structure. In addition, the effects of oxide and gold sputtering on the growth of CNTs were studied. Both have no major influence on the growth. © 2006 Elsevier B.V. All rights reserved. 2018-09-11T08:58:40Z 2018-09-11T08:58:40Z 2006-05-15 Journal 09215093 2-s2.0-33646134118 10.1016/j.msea.2005.09.125 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33646134118&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61761
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Materials Science
spellingShingle Materials Science
Somchai Thongtem
Pisith Singjai
Titipun Thongtem
Suksawat Preyachoti
Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst
description Carbon nanotubes (CNTs) were grown on glass slides using iron as a catalyst. By using 6 kV voltage, iron wire with 0.5 mm in diameter was sparked for 1, 2, 10 and 100 times to form iron dots/islands on the slides. CNTs were subsequently grown in a gas mixture of 10 ml/s Ar and 0.1 ml/s C2H2at a temperature range of 700-900 K for 300 s (5 min). In scanning and transmission electron microscopies, the CNTs grown on iron dots appear like flowers composed of carbon with hexagonal structure. In addition, the effects of oxide and gold sputtering on the growth of CNTs were studied. Both have no major influence on the growth. © 2006 Elsevier B.V. All rights reserved.
format Journal
author Somchai Thongtem
Pisith Singjai
Titipun Thongtem
Suksawat Preyachoti
author_facet Somchai Thongtem
Pisith Singjai
Titipun Thongtem
Suksawat Preyachoti
author_sort Somchai Thongtem
title Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst
title_short Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst
title_full Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst
title_fullStr Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst
title_full_unstemmed Growth of carbon nanoflowers on glass slides using sparked iron as a catalyst
title_sort growth of carbon nanoflowers on glass slides using sparked iron as a catalyst
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33646134118&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61761
_version_ 1681425680891379712

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