Dresden 2009 – wissenschaftliches Programm
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CPP: Fachverband Chemische Physik und Polymerphysik
CPP 43: New Materials
CPP 43.2: Vortrag
Freitag, 27. März 2009, 10:45–11:00, ZEU 114
Resonant Raman Scattering on Chemically Functionalized Carbon Nanotubes — •Reinhard Meinke1, Matthias Müller1, Janina Maultzsch1, Benjamin Gebhardt2, Christian Thomsen1, and Andreas Hirsch2 — 1Institut für Festkörperphysik, TU Berlin, Germany — 2Zentralinstitut für Neue Materialien und Prozesstechnik, Universität Erlangen-Nürnberg, Germany
We present resonant Raman scattering on carbon nanotubes functionalized to various degrees of functionalization. From the resonance profiles of the radial breathing mode (RBM) we assign the chiral indices of the tubes [1] in order to study the reactivity as a function of tube species and diameter as has been observed for several reactants [2,3].
[1] J. Maultzsch et al., Phys. Rev. B 72, 205438 (2005). [2] M. Strano et al., Science 301, 1519 (2003). [3] M. Müller et al., phys. stat. sol. (b), 245, 1957 (2008).