relation: https://khub.utp.edu.my/scholars/2295/
title: Charge transfer in conjugated oligomers encapsulated into carbon nanotubes
creator: Almadori, Y.
creator: Alvarez, L.
creator: Arenal, R.
creator: Babaa, R.
creator: Michel, T.
creator: Le Parc, R.
creator: Bantignies, J.-L.
creator: Jouselme, B.
creator: Palacin, S.
creator: Hermet, P.
creator: Sauvajol, J.-L.
description: This study deals with a hybrid system consisting in quaterthiophene derivative encapsulated inside single-walled and multiwalled carbon nanotubes. Investigations of the encapsulation step are performed by transmission electron microscopy. Raman spectroscopy data point out different behaviors depending on the laser excitation energy with respect to the optical absorption of quaterthiophene. At low excitation energy (far from the oligomer resonance window) there is no significant modification of the Raman spectra before and after encapsulation. By contrast, at high excitation energy (close to the oligomer resonance window), Raman spectra exhibit a G-band shift together with an important RBM intensity loss, suggesting a significant charge transfer between the inserted molecule and the host nanotubes. Those results suggest a photo induced process leading to a significant charge transfer. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
publisher: Wiley-VCH Verlag
date: 2011
type: Article
type: PeerReviewed
identifier:   Almadori, Y. and Alvarez, L. and Arenal, R. and Babaa, R. and Michel, T. and Le Parc, R. and Bantignies, J.-L. and Jouselme, B. and Palacin, S. and Hermet, P. and Sauvajol, J.-L.  (2011) Charge transfer in conjugated oligomers encapsulated into carbon nanotubes.  Physica Status Solidi (B) Basic Research, 248 (11).  pp. 2560-2563.  ISSN 03701972     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84868638403&doi=10.1002%2fpssb.201100094&partnerID=40&md5=140640f20c8aa5a1e5cb79b901cf3126
relation: 10.1002/pssb.201100094
identifier: 10.1002/pssb.201100094