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dc.contributor.authorRoerdink, Monique-
dc.contributor.authorVancso, G. Julius-
dc.contributor.authorPragt, Joris-
dc.contributor.authorKorczagin, Igor-
dc.contributor.authorHempenius, Mark A.-
dc.contributor.authorStoeckli, Thomas-
dc.contributor.authorKeles, Yanki-
dc.contributor.authorKnapp, Helmut F-
dc.contributor.authorHinderling, Christian-
dc.date.accessioned2018-10-18T13:46:39Z-
dc.date.available2018-10-18T13:46:39Z-
dc.date.issued2007-
dc.identifier.issn1533-4899de_CH
dc.identifier.issn1533-4880de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/11959-
dc.description.abstractBlock copolymer thin films fabricated from polystyrene-polyferrocenylsilane (PS-b-PFS) block copolymers on silicon substrates were used as precursors of well-ordered, nanosized growth catalysts for carbon nanotubes (CNTs). The size of the catalytic domains was tuned by changing the mol. wt. of the block copolymer, enabling control of the diam. of the CNTs grown from these substrates. CNT growth on catalytic substrates with larger organometallic domain sizes, using acetylene as a carbon source, resulted in enhanced amts. of CNT deposition compared to smaller PFS domains, which exhibited low catalytic activity. The inner and outer diams. of the multi-walled CNTs obtained were typically 8 and 16 nm, resp., and were not influenced by the catalytic domain sizes. Various annealing strategies in inert or in hydrogen atm. were studied. The use acetylene with an addnl. hydrogen flow as gas feed resulted in a significant increase in deposition on all PS-b-PFS decorated substrates. Under these conditions, the CNT diams. could be controlled by the catalyst domain sizes, resulting in decreasing diams. with decreasing domain sizes. Multiwalled CNTs with inner and outer diams. of 4 and 7 nm, resp., and a narrow diam. distribution were obtained.de_CH
dc.language.isoende_CH
dc.publisherAmerican Scientific Publishersde_CH
dc.relation.ispartofJournal of Nanoscience and Nanotechnologyde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectCarbonde_CH
dc.subjectNanotubesde_CH
dc.subjectCatalystde_CH
dc.subject.ddc620: Ingenieurwesende_CH
dc.titleTemplated growth of carbon nanotubes with controlled diameters using organic-organometallic block copolymers with tailored block lengthsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Chemie und Biotechnologie (ICBT)de_CH
dc.identifier.doi10.1166/jnn.2007.402de_CH
zhaw.funding.euNode_CH
zhaw.issue3de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end1058de_CH
zhaw.pages.start1052de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume7de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
Appears in collections:Publikationen Life Sciences und Facility Management

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Roerdink, M., Vancso, G. J., Pragt, J., Korczagin, I., Hempenius, M. A., Stoeckli, T., Keles, Y., Knapp, H. F., & Hinderling, C. (2007). Templated growth of carbon nanotubes with controlled diameters using organic-organometallic block copolymers with tailored block lengths. Journal of Nanoscience and Nanotechnology, 7(3), 1052–1058. https://doi.org/10.1166/jnn.2007.402
Roerdink, M. et al. (2007) ‘Templated growth of carbon nanotubes with controlled diameters using organic-organometallic block copolymers with tailored block lengths’, Journal of Nanoscience and Nanotechnology, 7(3), pp. 1052–1058. Available at: https://doi.org/10.1166/jnn.2007.402.
M. Roerdink et al., “Templated growth of carbon nanotubes with controlled diameters using organic-organometallic block copolymers with tailored block lengths,” Journal of Nanoscience and Nanotechnology, vol. 7, no. 3, pp. 1052–1058, 2007, doi: 10.1166/jnn.2007.402.
ROERDINK, Monique, G. Julius VANCSO, Joris PRAGT, Igor KORCZAGIN, Mark A. HEMPENIUS, Thomas STOECKLI, Yanki KELES, Helmut F KNAPP und Christian HINDERLING, 2007. Templated growth of carbon nanotubes with controlled diameters using organic-organometallic block copolymers with tailored block lengths. Journal of Nanoscience and Nanotechnology. 2007. Bd. 7, Nr. 3, S. 1052–1058. DOI 10.1166/jnn.2007.402
Roerdink, Monique, G. Julius Vancso, Joris Pragt, Igor Korczagin, Mark A. Hempenius, Thomas Stoeckli, Yanki Keles, Helmut F Knapp, and Christian Hinderling. 2007. “Templated Growth of Carbon Nanotubes with Controlled Diameters Using Organic-Organometallic Block Copolymers with Tailored Block Lengths.” Journal of Nanoscience and Nanotechnology 7 (3): 1052–58. https://doi.org/10.1166/jnn.2007.402.
Roerdink, Monique, et al. “Templated Growth of Carbon Nanotubes with Controlled Diameters Using Organic-Organometallic Block Copolymers with Tailored Block Lengths.” Journal of Nanoscience and Nanotechnology, vol. 7, no. 3, 2007, pp. 1052–58, https://doi.org/10.1166/jnn.2007.402.


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