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Article: The effects of nitrogen and boron doping on the optical emission and diameters of single-walled carbon nanotubes

TitleThe effects of nitrogen and boron doping on the optical emission and diameters of single-walled carbon nanotubes
Authors
Li, Lain JongGlerup, M.Khlobystov, A. N.Wiltshire, J. G.Sauvajol, J. L.Taylor, R. A.Nicholas, R. J.
KeywordsDoped carbon
Carbon nanotubes
Transmission electron microscopy
Luminescence
Issue Date2006
Citation
Carbon, 2006, v. 44, n. 13, p. 2752-2757 How to Cite?
DOI: http://dx.doi.org/10.1016/j.carbon.2006.03.037
AbstractUsing TEM, absorption and photoluminescence-excitation spectroscopy we have shown that nitrogen and nitrogen/boron doping of single-walled carbon nanotubes produce significant changes in both the optical properties and the diameter distribution of nanotubes produced by the arc-discharge method. Smaller diameter tubes are preferentially formed in the presence of boron. In addition the presence of nitrogen is found to significantly affect the emission properties of the nanotube ensemble, causing a shift in the dominant emission to lower energies, possibly due to changes in the bundling structure of the nanotubes in solution, but only very small changes are observed in the emission energies for individual nanotubes. © 2006 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/298021
ISSN
0008-6223
2023 Impact Factor: 10.5
2023 SCImago Journal Rankings: 2.171
ISI Accession Number ID
WOS:000241131300020

 

DC FieldValueLanguage
dc.contributor.authorLi, Lain Jong-
dc.contributor.authorGlerup, M.-
dc.contributor.authorKhlobystov, A. N.-
dc.contributor.authorWiltshire, J. G.-
dc.contributor.authorSauvajol, J. L.-
dc.contributor.authorTaylor, R. A.-
dc.contributor.authorNicholas, R. J.-
dc.date.accessioned2021-04-08T03:07:29Z-
dc.date.available2021-04-08T03:07:29Z-
dc.date.issued2006-
dc.identifier.citationCarbon, 2006, v. 44, n. 13, p. 2752-2757-
dc.identifier.issn0008-6223-
dc.identifier.urihttp://hdl.handle.net/10722/298021-
dc.description.abstractUsing TEM, absorption and photoluminescence-excitation spectroscopy we have shown that nitrogen and nitrogen/boron doping of single-walled carbon nanotubes produce significant changes in both the optical properties and the diameter distribution of nanotubes produced by the arc-discharge method. Smaller diameter tubes are preferentially formed in the presence of boron. In addition the presence of nitrogen is found to significantly affect the emission properties of the nanotube ensemble, causing a shift in the dominant emission to lower energies, possibly due to changes in the bundling structure of the nanotubes in solution, but only very small changes are observed in the emission energies for individual nanotubes. © 2006 Elsevier Ltd. All rights reserved.-
dc.languageeng-
dc.relation.ispartofCarbon-
dc.subjectDoped carbon-
dc.subjectCarbon nanotubes-
dc.subjectTransmission electron microscopy-
dc.subjectLuminescence-
dc.titleThe effects of nitrogen and boron doping on the optical emission and diameters of single-walled carbon nanotubes-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.carbon.2006.03.037-
dc.identifier.scopuseid_2-s2.0-33748051070-
dc.identifier.volume44-
dc.identifier.issue13-
dc.identifier.spage2752-
dc.identifier.epage2757-
dc.identifier.isiWOS:000241131300020-
dc.identifier.issnl0008-6223-

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