A Carbon Nanofilament-Bead Necklace

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SONG, Li, Alexander W. HOLLEITNER, Huihong QIAN, Achim HARTSCHUH, Markus DÖBLINGER, Eva M. WEIG, Jörg P. KOTTHAUS, 2008. A Carbon Nanofilament-Bead Necklace. In: The Journal of Physical Chemistry C. 112(26), pp. 9644-9649. ISSN 1932-7447. eISSN 1932-7455

@article{Song2008Carbo-23423, title={A Carbon Nanofilament-Bead Necklace}, year={2008}, doi={10.1021/jp8018588}, number={26}, volume={112}, issn={1932-7447}, journal={The Journal of Physical Chemistry C}, pages={9644--9649}, author={Song, Li and Holleitner, Alexander W. and Qian, Huihong and Hartschuh, Achim and Döblinger, Markus and Weig, Eva M. and Kotthaus, Jörg P.} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/23423"> <dc:contributor>Song, Li</dc:contributor> <dcterms:abstract xml:lang="eng">Carbon nanofilaments with carbon beads grown on their surfaces were successfully synthesized reproducibly by a floating catalyst CVD method. The nanofilaments hosting the pearl-like structures typically show an average diameter of about 60 nm, which mostly consists of low-ordered graphite layers. The beads with diameter range 150-450 nm are composed of hundreds of crumpled and random graphite layers. The mechanism for the formation of these beaded nanofilaments is ascribed to two nucleation processes of the pyrolytic carbon deposition, arising from a temperature gradient between different parts of the reaction chamber. Furthermore, the Raman scattering properties of the beaded nanofilaments have been measured, as well as their confocal Raman G-line images. The Raman spectra reveal that that the trunks of the nanofilaments have better graphitic properties than the beads, which is consistent with the HRTEM analysis. The beaded nanofilaments are expected to have high potential applications in composites, which should exhibit both particleand fiber-reinforcing functions for the host matrixes.</dcterms:abstract> <dc:contributor>Hartschuh, Achim</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/23423"/> <dc:contributor>Holleitner, Alexander W.</dc:contributor> <dc:creator>Holleitner, Alexander W.</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-05-29T13:39:37Z</dcterms:available> <dc:contributor>Weig, Eva M.</dc:contributor> <dcterms:title>A Carbon Nanofilament-Bead Necklace</dcterms:title> <dc:contributor>Kotthaus, Jörg P.</dc:contributor> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:rights>deposit-license</dc:rights> <dc:creator>Qian, Huihong</dc:creator> <dc:contributor>Döblinger, Markus</dc:contributor> <dc:language>eng</dc:language> <dc:creator>Song, Li</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-05-29T13:39:37Z</dc:date> <dc:creator>Döblinger, Markus</dc:creator> <dc:creator>Weig, Eva M.</dc:creator> <dc:creator>Hartschuh, Achim</dc:creator> <dcterms:issued>2008</dcterms:issued> <dcterms:bibliographicCitation>The Journal of Physical Chemistry C ; 112 (2008), 26. - S. 9644–9649</dcterms:bibliographicCitation> <dc:creator>Kotthaus, Jörg P.</dc:creator> <dc:contributor>Qian, Huihong</dc:contributor> </rdf:Description> </rdf:RDF>

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