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NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains

Carbon nanotubes functionalized with sulfonated polyether-ether-ketone are investigated using solid state nuclear magnetic resonance. Carbon and proton NMR experiments of the sulfonated polymer chains covalently grafted on the nanotube surface reveal a distribution of diamagnetic shifted lines. Thes...

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Main Authors: M.-R., Babaa, C., Goze-Bac, E., Abou-Hamad
Format: Citation Index Journal
Published: 2009
Subjects:
TP Chemical technology
Online Access:http://eprints.utp.edu.my/232/1/paper.pdf
http://www.scopus.com/inward/record.url?eid=2-s2.0-68249155022&partnerID=40&md5=13f685c72e6b01bf048dabbcfe0735a9
http://eprints.utp.edu.my/232/
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spelling my.utp.eprints.2322017-01-19T08:25:47Z NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains M.-R., Babaa C., Goze-Bac E., Abou-Hamad TP Chemical technology Carbon nanotubes functionalized with sulfonated polyether-ether-ketone are investigated using solid state nuclear magnetic resonance. Carbon and proton NMR experiments of the sulfonated polymer chains covalently grafted on the nanotube surface reveal a distribution of diamagnetic shifted lines. These experimental results can be interpreted at the molecular level in terms of magnetic ring currents originating from the surface of the graphitized wall of the nanotubes in agreement with recent theoretical investigations. These features can potentially be used to track the structural modifications, which take place during the functionalization of carbon nanotubes. © 2009 American Institute of Physics. 2009 Citation Index Journal NonPeerReviewed application/pdf http://eprints.utp.edu.my/232/1/paper.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-68249155022&partnerID=40&md5=13f685c72e6b01bf048dabbcfe0735a9 M.-R., Babaa and C., Goze-Bac and E., Abou-Hamad (2009) NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains. [Citation Index Journal] http://eprints.utp.edu.my/232/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic TP Chemical technology
spellingShingle TP Chemical technology
M.-R., Babaa
C., Goze-Bac
E., Abou-Hamad
NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains
description Carbon nanotubes functionalized with sulfonated polyether-ether-ketone are investigated using solid state nuclear magnetic resonance. Carbon and proton NMR experiments of the sulfonated polymer chains covalently grafted on the nanotube surface reveal a distribution of diamagnetic shifted lines. These experimental results can be interpreted at the molecular level in terms of magnetic ring currents originating from the surface of the graphitized wall of the nanotubes in agreement with recent theoretical investigations. These features can potentially be used to track the structural modifications, which take place during the functionalization of carbon nanotubes. © 2009 American Institute of Physics.
format Citation Index Journal
author M.-R., Babaa
C., Goze-Bac
E., Abou-Hamad
author_facet M.-R., Babaa
C., Goze-Bac
E., Abou-Hamad
author_sort M.-R., Babaa
title NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains
title_short NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains
title_full NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains
title_fullStr NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains
title_full_unstemmed NMR evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains
title_sort nmr evidence of the diamagnetic interaction between carbon nanotubes functionalized with polymer chains
publishDate 2009
url http://eprints.utp.edu.my/232/1/paper.pdf
http://www.scopus.com/inward/record.url?eid=2-s2.0-68249155022&partnerID=40&md5=13f685c72e6b01bf048dabbcfe0735a9
http://eprints.utp.edu.my/232/
_version_ 1738655042597027840
score 13.211869

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