Mahanandia, P. ; Schneider, J. ; Khaneft, M. ; Stühn, B. ; Peixoto, Tiago ; Drossel, Barbara (2010)
Polymer confinement effects in aligned carbon nanotubes arrays.
In: Phys. Chem. Chem. Phys., 12 (17)
doi: 10.1039/b922906j
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We present experimental and theoretical studies on the infiltration of polymers (polystyrene (PS), polymethylmethacrylate (PMMA)) into the free interstices of 3D aligned carbon nanotube arrays. The 3D aligned CNT structures were prepared by a template assisted non catalytic CVD approach. The infiltrated CNT/polymer composites were characterized by microscopic techniques such as infra-red and Raman spectroscopy. Small angle X-ray scattering (SAXS) has been employed to study the structural evolution and polymer confinement after the polymers are infiltrated in the aligned arrays of CNTs. A theoretical model has been used to understand and predict possible confinement effects of these polymers within the aligned CNT arrays, using self-consistent field theory (SCFT) and Monte-Carlo simulations based on the bond-fluctuation model.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Mahanandia, P. ; Schneider, J. ; Khaneft, M. ; Stühn, B. ; Peixoto, Tiago ; Drossel, Barbara |
| Art des Eintrags: | Bibliographie |
| Titel: | Polymer confinement effects in aligned carbon nanotubes arrays |
| Sprache: | Englisch |
| Publikationsjahr: | 2010 |
| Verlag: | RSC Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Phys. Chem. Chem. Phys. |
| Jahrgang/Volume einer Zeitschrift: | 12 |
| (Heft-)Nummer: | 17 |
| DOI: | 10.1039/b922906j |
| URL / URN: | http://www.rsc.org/Publishing/Journals/CP/article.asp?doi=b9... |
| Kurzbeschreibung (Abstract): | We present experimental and theoretical studies on the infiltration of polymers (polystyrene (PS), polymethylmethacrylate (PMMA)) into the free interstices of 3D aligned carbon nanotube arrays. The 3D aligned CNT structures were prepared by a template assisted non catalytic CVD approach. The infiltrated CNT/polymer composites were characterized by microscopic techniques such as infra-red and Raman spectroscopy. Small angle X-ray scattering (SAXS) has been employed to study the structural evolution and polymer confinement after the polymers are infiltrated in the aligned arrays of CNTs. A theoretical model has been used to understand and predict possible confinement effects of these polymers within the aligned CNT arrays, using self-consistent field theory (SCFT) and Monte-Carlo simulations based on the bond-fluctuation model. |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Festkörperphysik (2021 umbenannt in Institut für Physik Kondensierter Materie (IPKM)) 05 Fachbereich Physik > Institut für Festkörperphysik (2021 umbenannt in Institut für Physik Kondensierter Materie (IPKM)) > Statistische Physik und komplexe Systeme |
| Hinterlegungsdatum: | 07 Mai 2010 13:07 |
| Letzte Änderung: | 05 Mär 2013 09:33 |
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