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Journal articles
Properties of Functionalized Carbon Nanotubes and Their Interaction with a Metallic Substrate Investigated by Scanning Tunneling Microscopy
van Dong Pham
1
Vincent Repain
1
Cyril Chacon
1
Amandine Bellec
1
Yann Girard
1
Sylvie Rousset
1
Stéphane Campidelli
2
Jean-Sébastien Lauret
3
Christophe Voisin
4
Mauricio Terrones
5, 6
Maria Cristina dos Santos
7
Jérôme Lagoute
1
2
LICSEN - Laboratoire Innovation en Chimie des Surfaces et NanoSciences
NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M)
van Dong Pham 1
Author
Vincent Repain 1
Author IdHAL : vrepain
Cyril Chacon 1
Author
Amandine Bellec 1
Author IdHAL : amandine-bellec ORCID : https://orcid.org/0000-0001-7410-9736
Yann Girard 1
Author IdHAL : yann-girard ORCID : https://orcid.org/0000-0001-5708-4338
Sylvie Rousset 1
Author IdHAL : sylvie-rousset ORCID : https://orcid.org/0000-0001-9827-4402
Stéphane Campidelli 2
Author
Jean-Sébastien Lauret 3
Author IdHAL : jean-sebastien-lauret ORCID : https://orcid.org/0000-0003-1309-4977
Christophe Voisin 4
Author IdHAL : christophe-voisin ORCID : https://orcid.org/0000-0003-3175-9311
Mauricio Terrones 5, 6
Author
Maria Cristina Andrade dos Santos 7
Author
Jérôme Lagoute 1
Author IdHAL : jerome-lagoute ORCID : https://orcid.org/0000-0002-0568-6991
1
MPQ (UMR_7162) - Laboratoire Matériaux et Phénomènes Quantiques (Université Paris Diderot, Bât. Condorcet , 10 rue Alice Domon et Leonie Duquet, Case 7021, 75205 Paris cedex 13 - France)
- UPD7 - Université Paris Diderot - Paris 7 : UMR_7162 (5 rue Thomas-Mann - 75205 Paris cedex 13 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR_7162 (France)
2
LICSEN - Laboratoire Innovation en Chimie des Surfaces et NanoSciences (LICSEN, NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay 91190 Gif sur Yvette - France)
- NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M) (NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay 91190 Gif sur Yvette - France)
- IRAMIS - Institut Rayonnement Matière de Saclay : DRF/IRAMIS (91191 Gif-sur-Yvette, France - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/IRAMIS (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
- CNRS - Centre National de la Recherche Scientifique : UMR3685 (France)
- IRAMIS - Institut Rayonnement Matière de Saclay : DRF/IRAMIS (91191 Gif-sur-Yvette, France - France)
3
LAC - Laboratoire Aimé Cotton (France)
- ENS Cachan - École normale supérieure - Cachan (61, avenue du Président Wilson - 94230 Cachan - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3321 (France)
4
LPA - Laboratoire Pierre Aigrain (Département de Physique Ecole Normale Supérieure 24, rue Lhomond F-75231 Paris Cedex 05 - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 (4 place Jussieu - 75005 Paris - France)
- UPD7 - Université Paris Diderot - Paris 7 (5 rue Thomas-Mann - 75205 Paris cedex 13 - France)
- FRDPENS - Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (24 Rue Lhomond 75251 PARIS CEDEX 05 - France)
- ENS Paris - École normale supérieure - Paris (45, Rue d'Ulm - 75230 Paris cedex 05 - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : FR684 (France)
- ENS Paris - École normale supérieure - Paris (45, Rue d'Ulm - 75230 Paris cedex 05 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8551 (France)
5
Center for 2-Dimensional and Layered Materials (United States)
- Penn State - Pennsylvania State University (201 Old Main, University Park, Pennsylvania 16802 - United States)
- Penn State System (Pennsylvania, PA, USA, Etats-Unis - United States)
6
Institute of Carbon Science and Technology (Japan)
- Shinshu University [Nagano] (390-0802 Nagano - Japan)
7
Zernike Institute for Advanced Materials (9747AG;Groningen - Netherlands)
- University of Groningen [Groningen] (PO Box 72 , 9700 AB Groningen - Netherlands)
Abstract : Non-covalent functionalization of carbon nanotubes (CNTs) allows the combination of the remarkable physical properties of these one-dimensional systems with the properties of the functional molecules and, at the same time, modifies the physico-chemical properties of nanotubes for specific applications. The use of functionalized carbon nanotubes in electronics often requires the deposition of the nanotubes on a substrate, and eventually an annealing step, which can modify their properties due to molecule-surface interactions. Using scanning tunneling microscopy/spectroscopy (STM/STS) and classical molecular dynamics (MD) simulations we studied the physical properties of carbon nanotubes functionalized with porphyrin derivatives and discuss the effect of physisorption and sample annealing on the nanotube surface. The results reveal that the functionalized parts exhibit non periodic structure with a significant modification of the local density of states. The coverage degree, can be estimated from STM images. When the sample is annealed, STM data clearly show an unwrapping of the functionalizing species leading to a lowering of the coverage degree. In addition, periodic structures were observed that correspond to the surfactants originally present in the CNT sample, revealing that the surfactants are still present in such functionalized nanotubes. These results provide information on the structure and properties of polymer functionalized nanotubes and the effect of substrate interaction and sample annealing that can markedly modify the structure and properties of the functionalized nanotubes.
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Journal articles
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https://hal-cea.archives-ouvertes.fr/cea-01617047
Contributor : Serge Palacin <>
Submitted on : Monday, October 16, 2017 - 8:59:58 AM
Last modification on : Friday, April 30, 2021 - 10:24:12 AM
Contributor : Serge Palacin <>
Submitted on : Monday, October 16, 2017 - 8:59:58 AM
Last modification on : Friday, April 30, 2021 - 10:24:12 AM
Identifiers
- HAL Id : cea-01617047, version 1
- DOI : 10.1021/acs.jpcc.7b06890
Collections
CEA | CNRS | UNIV-PARIS7 | PUBNIMBE | IRAMIS-NIMBE | USPC | ENS-CACHAN | UPMC | INC-CNRS | CEA-UPSAY | SORBONNE-UNIVERSITE | UNIV-PARIS | UP-SCIENCES | LUMIN | PSL | MPQ | ENS-PARIS-SACLAY | IRAMIS | GS-ENGINEERING | GS-CHIMIE
Citation
van Dong Pham, Vincent Repain, Cyril Chacon, Amandine Bellec, Yann Girard, et al.. Properties of Functionalized Carbon Nanotubes and Their Interaction with a Metallic Substrate Investigated by Scanning Tunneling Microscopy. Journal of Physical Chemistry C, American Chemical Society, 2017, 121 (43), pp.24264-24271. ⟨10.1021/acs.jpcc.7b06890⟩. ⟨cea-01617047⟩
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