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dc.title | Morphology and anisotropy of thin conductive inkjet printed lines of single-walled carbon nanotubes | en |
dc.contributor.author | Torres-Canas, Fernando | |
dc.contributor.author | Blanc, Christophe | |
dc.contributor.author | Mašlík, Jan | |
dc.contributor.author | Tahir, Said | |
dc.contributor.author | Izard, Nicolas | |
dc.contributor.author | Karasahin, Senguel | |
dc.contributor.author | Castellani, Mauro | |
dc.contributor.author | Dammasch, Matthias | |
dc.contributor.author | Zamora-Ledezma, Camilo | |
dc.contributor.author | Anglaret, Eric | |
dc.relation.ispartof | Materials Research Express | |
dc.identifier.issn | 2053-1591 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2017 | |
utb.relation.volume | 4 | |
utb.relation.issue | 3 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | Institute of Physics Publishing | |
dc.identifier.doi | 10.1088/2053-1591/aa5687 | |
dc.relation.uri | http://iopscience.iop.org/article/10.1088/2053-1591/aa5687/meta | |
dc.subject | orientational order | en |
dc.subject | Raman spectroscopy | en |
dc.subject | aligned nanotubes | en |
dc.subject | inkjet printing | en |
dc.subject | single-walled carbon nanotubes | en |
dc.description.abstract | We show that the properties of thin conductive inkjet printed lines of single-walled carbon nanotubes (SWCNT) can be greatly tuned, using only a few deposition parameters. The morphology, anisotropy and electrical resistivity of single-stroke printed lines are studied as a function of ink concentration and drop density. An original method based on coupled profilometry-Raman measurements is developed to determine the height, mass, orientational order and density profiles of SWCNT across the printed lines with a micrometric lateral resolution. Height profiles can be tuned from 'rail tracks' (twin parallel lines) to layers of homogeneous thickness by controlling nanotube concentration and drop density. In all samples, the nanotubes are strongly oriented parallel to the line axis at the edges of the lines, and the orientational order decreases continuously towards the center of the lines. The resistivity of 'rail tracks' is significantly larger than that of homogeneous deposits, likely because of large amounts of electrical dead-ends. © 2017 IOP Publishing Ltd. | en |
utb.faculty | University Institute | |
dc.identifier.uri | http://hdl.handle.net/10563/1007157 | |
utb.identifier.obdid | 43877010 | |
utb.identifier.scopus | 2-s2.0-85016712075 | |
utb.identifier.wok | 000398803200003 | |
utb.source | j-scopus | |
dc.date.accessioned | 2017-08-01T08:27:23Z | |
dc.date.available | 2017-08-01T08:27:23Z | |
dc.description.sponsorship | France-Venezuela Post-graduate Cooperation program (PCP); France-Venezuela PICS CNRS program; Eiffel-France; IVIC-Venezuela | |
utb.ou | Centre of Polymer Systems | |
utb.contributor.internalauthor | Mašlík, Jan | |
utb.fulltext.affiliation | Fernando Torres-Canas 1 , 2 , Christophe Blanc 1 , Jan Mašlík 1 , 3 , Said Tahir 1 , Nicolas Izard 1 , Senguel Karasahin 4 , Mauro Castellani 4 , Matthias Dammasch 4 , Camilo Zamora-Ledezma 1 , 2 and Eric Anglaret 1 1 Laboratoire Charles Coulomb, CNRS, Université de Montpellier, Place Eugène Bataillon, 34095 Montpellier Cedex 5, France 2 Laboratorio de Física de la Materia Condensada, Centro de Física, Instituto Venezolano de Investigaciones Científicas, Altos de Pipe, 1204 Caracas, Venezuela 3 Centre of Polymer Systems, Tomas Bata University in Zlin, Trida Tomase Bati 5678, 76001 Zlín, Czechia 4 Atotech Deutschland GmbH, Erasmusstr. 20, 10553 Berlin, Germany E-mail: [email protected] | |
utb.fulltext.dates | RECEIVED 11 November 2016 REVISED 15 December 2016 ACCEPTED FOR PUBLICATION 4 January 2017 PUBLISHED 23 March 2017 | |
utb.fulltext.sponsorship | We thank Matthieu Paillet and Ahmed Zahab (Université Montpellier) and Izabela Firkowska (Freie Universität Berlin) for their assistance with AFM and resistivity measurements, and with SEM measurements, respectively. This work was in part supported by a France-Venezuela Post-graduate Cooperation program (PCP) and a France-Venezuela PICS CNRS program. FTC acknowledges Eiffel-France and IVIC-Venezuela scholarships. This work has been done within the framework of the GDR-I 3217 ‘graphene and nanotubes’. |