Charge transfer interactions in self-assembled single walled carbon nanotubes/Dawson-Wells polyoxometalate hybrids
Bosch-Navarro C, Matt B, Izzet G, Romero-Nieto C, Dirian K, Raya A, Molina SI, Proust A, Guldi DM, Marti-Gastaldo C, Coronado E (2014)
Publication Type: Journal article
Publication year: 2014
Journal
Book Volume: 5
Pages Range: 4346-4354
Journal Issue: 11
DOI: 10.1039/c4sc01335b
Abstract
We demonstrate the success in self-assembling pyrene-modified Dawson-Wells-type polyoxometalates (POMs) with single walled carbon nanotubes (SWCNTs) by means of π-π interactions. In this context, the immobilization of POMs onto SWCNTs is corroborated by aberration-corrected high-resolution electron microscopy, thermogravimetric analysis, and Raman spectroscopy. From steady-state and time-resolved photophysical techniques we derived evidence for mutual interactions between SWCNTs and POMs in the excited states. The latter are the inception to a charge transfer from the SWCNTs to the POMs. Our results corroborate the suitability of POM-SWCNTs assemblies for photoactive molecular devices. This journal is
Authors with CRIS profile
Konstantin Dirian
Lehrstuhl für Physikalische Chemie I
Dirk Michael Guldi
Lehrstuhl für Physikalische Chemie I
Involved external institutions
University of València / Universitat de València
Spain (ES)
University of Paris 6 - Pierre et Marie Curie / Université Paris VI Pierre et Marie Curie (UPMC)
France (FR)
Universidad de Cádiz (UCA)
Spain (ES)
Spain (ES)
University of Paris 6 - Pierre et Marie Curie / Université Paris VI Pierre et Marie Curie (UPMC)
France (FR)
Universidad de Cádiz (UCA)
Spain (ES)
How to cite
APA:
Bosch-Navarro, C., Matt, B., Izzet, G., Romero-Nieto, C., Dirian, K., Raya, A.,... Coronado, E. (2014). Charge transfer interactions in self-assembled single walled carbon nanotubes/Dawson-Wells polyoxometalate hybrids. Chemical Science, 5(11), 4346-4354. https://dx.doi.org/10.1039/c4sc01335b
MLA:
Bosch-Navarro, Concha, et al. "Charge transfer interactions in self-assembled single walled carbon nanotubes/Dawson-Wells polyoxometalate hybrids." Chemical Science 5.11 (2014): 4346-4354.
BibTeX: Download