Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets
Carbon nanotubes (CNTs) were synthesized on ball-milled Fe 2O3 coated 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 de...
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2014
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th-cmuir.6653943832-53112014-08-30T02:56:24Z Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets Singjai P. Thongtem T. Kumfu S. Thongtem S. Carbon nanotubes (CNTs) were synthesized on ball-milled Fe 2O3 coated 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. 2014-08-30T02:56:24Z 2014-08-30T02:56:24Z 2007 Article 00201685 10.1134/S0020168507020094 INOMA http://www.scopus.com/inward/record.url?eid=2-s2.0-33947161661&partnerID=40&md5=f2968cd1ae1eca8f24d7126ff35da6af http://cmuir.cmu.ac.th/handle/6653943832/5311 English |
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Carbon nanotubes (CNTs) were synthesized on ball-milled Fe 2O3 coated 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 |
Article |
| author |
Singjai P. Thongtem T. Kumfu S. Thongtem S. |
| spellingShingle |
Singjai P. Thongtem T. Kumfu S. Thongtem S. Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets |
| author_facet |
Singjai P. Thongtem T. Kumfu S. Thongtem S. |
| author_sort |
Singjai P. |
| title |
Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets |
| title_short |
Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets |
| title_full |
Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets |
| title_fullStr |
Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets |
| title_full_unstemmed |
Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets |
| title_sort |
synthesis of cnts via ethanol decomposition over ball-milled fe 2o3 coated copper sheets |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-33947161661&partnerID=40&md5=f2968cd1ae1eca8f24d7126ff35da6af http://cmuir.cmu.ac.th/handle/6653943832/5311 |
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1681420401319608320 |