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- Publisher Website: 10.1021/jp990957s
- Scopus: eid_2-s2.0-0001579766
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Article: Large Scale CVD Synthesis of Single-Walled Carbon Nanotubes
Title | Large Scale CVD Synthesis of Single-Walled Carbon Nanotubes |
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Authors | |
Issue Date | 1999 |
Citation | Journal of Physical Chemistry B, 1999, v. 103, n. 31, p. 6484-6492 How to Cite? |
Abstract | The synthesis of bulk amounts of high quality single-walled carbon nanotubes (SWNTs) is accomplished by optimizing the chemical compositions and textural properties of the catalyst material used in the chemical vapor deposition (CVD) of methane. A series of catalysts are derived by systematically varying the catalytic metal compounds and support materials. The optimized catalysts consist of Fe/Mo bimetallic species supported on a novel silica-alumina multicomponent material. The high SWNT yielding catalyst exhibits high surface-area and large mesopore volume at elevated temperatures. Gram quantities of SWNT materials have been synthesized in ∼0.5 h using the optimized catalyst material. The nanotube material consists of individual and bundled SWNTs that are free of defects and amorphous carbon coating. This work represents a step forward toward obtaining kilogram scale perfect SWNT materials via simple CVD routes. |
Persistent Identifier | http://hdl.handle.net/10722/334024 |
ISSN | 2023 Impact Factor: 2.8 2023 SCImago Journal Rankings: 0.760 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Cassell, Alan M. | - |
dc.contributor.author | Raymakers, Jeffrey A. | - |
dc.contributor.author | Kong, Jing | - |
dc.contributor.author | Dai, Hongjie | - |
dc.date.accessioned | 2023-10-20T06:44:57Z | - |
dc.date.available | 2023-10-20T06:44:57Z | - |
dc.date.issued | 1999 | - |
dc.identifier.citation | Journal of Physical Chemistry B, 1999, v. 103, n. 31, p. 6484-6492 | - |
dc.identifier.issn | 1520-6106 | - |
dc.identifier.uri | http://hdl.handle.net/10722/334024 | - |
dc.description.abstract | The synthesis of bulk amounts of high quality single-walled carbon nanotubes (SWNTs) is accomplished by optimizing the chemical compositions and textural properties of the catalyst material used in the chemical vapor deposition (CVD) of methane. A series of catalysts are derived by systematically varying the catalytic metal compounds and support materials. The optimized catalysts consist of Fe/Mo bimetallic species supported on a novel silica-alumina multicomponent material. The high SWNT yielding catalyst exhibits high surface-area and large mesopore volume at elevated temperatures. Gram quantities of SWNT materials have been synthesized in ∼0.5 h using the optimized catalyst material. The nanotube material consists of individual and bundled SWNTs that are free of defects and amorphous carbon coating. This work represents a step forward toward obtaining kilogram scale perfect SWNT materials via simple CVD routes. | - |
dc.language | eng | - |
dc.relation.ispartof | Journal of Physical Chemistry B | - |
dc.title | Large Scale CVD Synthesis of Single-Walled Carbon Nanotubes | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/jp990957s | - |
dc.identifier.scopus | eid_2-s2.0-0001579766 | - |
dc.identifier.volume | 103 | - |
dc.identifier.issue | 31 | - |
dc.identifier.spage | 6484 | - |
dc.identifier.epage | 6492 | - |
dc.identifier.isi | WOS:000082099200014 | - |