Carbon nanotube networks patterned from aqueous solutions of latex bead carriers (Articolo in rivista)

Type
Label
  • Carbon nanotube networks patterned from aqueous solutions of latex bead carriers (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/b705516c (literal)
Alternative label
  • Chiara Dionigi; Pablo Stoliar; Giampiero Ruani; Santiago David Quiroga;Massimo Facchini; Fabio Biscarini (2007)
    Carbon nanotube networks patterned from aqueous solutions of latex bead carriers
    in Journal of materials chemistry (Print); Royal Society of Chemistry, Cambridge (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Chiara Dionigi; Pablo Stoliar; Giampiero Ruani; Santiago David Quiroga;Massimo Facchini; Fabio Biscarini (literal)
Pagina inizio
  • 3681 (literal)
Pagina fine
  • 3686 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/source/sourceInfo.url?sourceId=24641&origin=resultslist (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 17 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Note
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-istituto per lo studio dei materiali nanostrutturati (literal)
Titolo
  • Carbon nanotube networks patterned from aqueous solutions of latex bead carriers (literal)
Abstract
  • Patterning arrays of single walled carbon nanotubes (SWCNTs) is an important technological step for a range of applications of these materials in electronics, optics, electrochemistry and bio-sensing. Here, we demonstrate the fabrication of conductive networks of SWCNTs with controlled porosity on the mesoscopic scale by two dimensional assembly, from aqueous solutions, of monodisperse polystyrene (PS) beads carrying SWCNTs at their surface. SWCNTs are adsorbed onto the bead surface by non covalent hydrophobic interactions. Once the PS beads self-organize into ordered arrays, they are removed by an organic solvent, yielding a connected SWCNTs network that retains the geometrical structure of the bead assembly. The electrical properties of these ordered SWCNTs arrays exhibit a Mott-conducting behavior with RT conductivity of 100 S cm-1. This journal is © The Royal Society of Chemistry. (literal)
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