Fabrication of horizontally aligned ultra-long single-walled carbon nanotubes on Si substrates using the fast-heating chemical vapor deposition method
In this paper we study the growth of horizontally aligned ultra-long single-walled carbon nanotubes (SWCNTs) (5 mm) on oxidized silicon substrates by the fast-heating chemical vapor deposition (CVD) method. Ferric chloride ( FeCl 3 ) and ethanol ( C 2 H 5 OH ) solution are used as catalyst and carbo...
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Veröffentlicht in: | Advances in natural sciences. Nanoscience and nanotechnology 2012-06, Vol.3 (2), p.25010-1-4 |
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creator | Nguyen, Ba Thang Than, Xuan Tinh Nguyen, Van Chuc Tam Ngo, Thi Thanh Bui, Hung Thang Nguyen, Xuan Nghia Phan, Hong Khoi Phan, Ngoc Minh |
description | In this paper we study the growth of horizontally aligned ultra-long single-walled carbon nanotubes (SWCNTs) (5 mm) on oxidized silicon substrates by the fast-heating chemical vapor deposition (CVD) method. Ferric chloride (
FeCl
3
) and ethanol (
C
2
H
5
OH
) solution are used as catalyst and carbon source, respectively. The influence of growth conditions such as temperature, time and gas flow rates on the SWCNTs’ growth is studied in detail. The morphologies and structure of the SWCNTs are analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. The experimental results demonstrate that by fast-heating CVD of ethanol at a temperature of 900 °
C
for 60 min, the SWCNTs have high quality. They are clean, ultra-long (mm), highly dense and as straight as parallel lines. |
doi_str_mv | 10.1088/2043-6262/3/2/025010 |
format | Article |
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FeCl
3
) and ethanol (
C
2
H
5
OH
) solution are used as catalyst and carbon source, respectively. The influence of growth conditions such as temperature, time and gas flow rates on the SWCNTs’ growth is studied in detail. The morphologies and structure of the SWCNTs are analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. The experimental results demonstrate that by fast-heating CVD of ethanol at a temperature of 900 °
C
for 60 min, the SWCNTs have high quality. They are clean, ultra-long (mm), highly dense and as straight as parallel lines.</description><identifier>ISSN: 2043-6262</identifier><identifier>ISSN: 2043-6254</identifier><identifier>EISSN: 2043-6262</identifier><identifier>DOI: 10.1088/2043-6262/3/2/025010</identifier><language>eng</language><subject>Alignment ; Chemical vapor deposition ; Ethanol ; Ethyl alcohol ; Nanostructure ; Scanning electron microscopy ; Silicon substrates ; Single wall carbon nanotubes</subject><ispartof>Advances in natural sciences. Nanoscience and nanotechnology, 2012-06, Vol.3 (2), p.25010-1-4</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2450-c2b120ae9070a0b486248190fd76f081b8059d91accc53d9c213d43733f062da3</citedby><cites>FETCH-LOGICAL-c2450-c2b120ae9070a0b486248190fd76f081b8059d91accc53d9c213d43733f062da3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Nguyen, Ba Thang</creatorcontrib><creatorcontrib>Than, Xuan Tinh</creatorcontrib><creatorcontrib>Nguyen, Van Chuc</creatorcontrib><creatorcontrib>Tam Ngo, Thi Thanh</creatorcontrib><creatorcontrib>Bui, Hung Thang</creatorcontrib><creatorcontrib>Nguyen, Xuan Nghia</creatorcontrib><creatorcontrib>Phan, Hong Khoi</creatorcontrib><creatorcontrib>Phan, Ngoc Minh</creatorcontrib><title>Fabrication of horizontally aligned ultra-long single-walled carbon nanotubes on Si substrates using the fast-heating chemical vapor deposition method</title><title>Advances in natural sciences. Nanoscience and nanotechnology</title><description>In this paper we study the growth of horizontally aligned ultra-long single-walled carbon nanotubes (SWCNTs) (5 mm) on oxidized silicon substrates by the fast-heating chemical vapor deposition (CVD) method. Ferric chloride (
FeCl
3
) and ethanol (
C
2
H
5
OH
) solution are used as catalyst and carbon source, respectively. The influence of growth conditions such as temperature, time and gas flow rates on the SWCNTs’ growth is studied in detail. The morphologies and structure of the SWCNTs are analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. The experimental results demonstrate that by fast-heating CVD of ethanol at a temperature of 900 °
C
for 60 min, the SWCNTs have high quality. They are clean, ultra-long (mm), highly dense and as straight as parallel lines.</description><subject>Alignment</subject><subject>Chemical vapor deposition</subject><subject>Ethanol</subject><subject>Ethyl alcohol</subject><subject>Nanostructure</subject><subject>Scanning electron microscopy</subject><subject>Silicon substrates</subject><subject>Single wall carbon nanotubes</subject><issn>2043-6262</issn><issn>2043-6254</issn><issn>2043-6262</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNpNUcFOwzAMjRBITGN_wCFHLqVO0nbtEU0MkCZxAM5RmqZrUNqUJAWND-F7SRlC5ODYz3629YzQJYFrAmWZUshYUtCCpiylKdAcCJygxR98-s8_RyvvXyE-VlYFgwX62oraaSmCtgO2Le6s0592CMKYAxZG7wfV4MkEJxJjhz32etgblXzEfExI4erIG8Rgw1Qrj2PwpLGfah8ZIQLTTMChU7gVPiSdipMiIDvVx6kGv4vROtyo0Xr9s0OvQmebC3TWCuPV6vdfopft7fPmPtk93j1sbnaJpFkO0daEglAVrEFAnZUFzUpSQdusixZKUpeQV01FhJQyZ00lKWFNxtaMtVDQRrAlujr2HZ19m5QPvNdeKmPEoOzkOcloVeY_gi1RdiyVznrvVMtHp3vhDpwAny_BZ5n5LDNnnPLjJdg3Ugd-WQ</recordid><startdate>20120601</startdate><enddate>20120601</enddate><creator>Nguyen, Ba Thang</creator><creator>Than, Xuan Tinh</creator><creator>Nguyen, Van Chuc</creator><creator>Tam Ngo, Thi Thanh</creator><creator>Bui, Hung Thang</creator><creator>Nguyen, Xuan Nghia</creator><creator>Phan, Hong Khoi</creator><creator>Phan, Ngoc Minh</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20120601</creationdate><title>Fabrication of horizontally aligned ultra-long single-walled carbon nanotubes on Si substrates using the fast-heating chemical vapor deposition method</title><author>Nguyen, Ba Thang ; Than, Xuan Tinh ; Nguyen, Van Chuc ; Tam Ngo, Thi Thanh ; Bui, Hung Thang ; Nguyen, Xuan Nghia ; Phan, Hong Khoi ; Phan, Ngoc Minh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2450-c2b120ae9070a0b486248190fd76f081b8059d91accc53d9c213d43733f062da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Alignment</topic><topic>Chemical vapor deposition</topic><topic>Ethanol</topic><topic>Ethyl alcohol</topic><topic>Nanostructure</topic><topic>Scanning electron microscopy</topic><topic>Silicon substrates</topic><topic>Single wall carbon nanotubes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nguyen, Ba Thang</creatorcontrib><creatorcontrib>Than, Xuan Tinh</creatorcontrib><creatorcontrib>Nguyen, Van Chuc</creatorcontrib><creatorcontrib>Tam Ngo, Thi Thanh</creatorcontrib><creatorcontrib>Bui, Hung Thang</creatorcontrib><creatorcontrib>Nguyen, Xuan Nghia</creatorcontrib><creatorcontrib>Phan, Hong Khoi</creatorcontrib><creatorcontrib>Phan, Ngoc Minh</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Advances in natural sciences. Nanoscience and nanotechnology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nguyen, Ba Thang</au><au>Than, Xuan Tinh</au><au>Nguyen, Van Chuc</au><au>Tam Ngo, Thi Thanh</au><au>Bui, Hung Thang</au><au>Nguyen, Xuan Nghia</au><au>Phan, Hong Khoi</au><au>Phan, Ngoc Minh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication of horizontally aligned ultra-long single-walled carbon nanotubes on Si substrates using the fast-heating chemical vapor deposition method</atitle><jtitle>Advances in natural sciences. Nanoscience and nanotechnology</jtitle><date>2012-06-01</date><risdate>2012</risdate><volume>3</volume><issue>2</issue><spage>25010</spage><epage>1-4</epage><pages>25010-1-4</pages><issn>2043-6262</issn><issn>2043-6254</issn><eissn>2043-6262</eissn><abstract>In this paper we study the growth of horizontally aligned ultra-long single-walled carbon nanotubes (SWCNTs) (5 mm) on oxidized silicon substrates by the fast-heating chemical vapor deposition (CVD) method. Ferric chloride (
FeCl
3
) and ethanol (
C
2
H
5
OH
) solution are used as catalyst and carbon source, respectively. The influence of growth conditions such as temperature, time and gas flow rates on the SWCNTs’ growth is studied in detail. The morphologies and structure of the SWCNTs are analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. The experimental results demonstrate that by fast-heating CVD of ethanol at a temperature of 900 °
C
for 60 min, the SWCNTs have high quality. They are clean, ultra-long (mm), highly dense and as straight as parallel lines.</abstract><doi>10.1088/2043-6262/3/2/025010</doi><oa>free_for_read</oa></addata></record> |
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language | eng |
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source | Institute of Physics IOPscience extra; Institute of Physics Journals; Full-Text Journals in Chemistry (Open access); IOP Publishing; EZB Electronic Journals Library |
subjects | Alignment Chemical vapor deposition Ethanol Ethyl alcohol Nanostructure Scanning electron microscopy Silicon substrates Single wall carbon nanotubes |
title | Fabrication of horizontally aligned ultra-long single-walled carbon nanotubes on Si substrates using the fast-heating chemical vapor deposition method |
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