Hostname: page-component-586b7cd67f-rcrh6 Total loading time: 0 Render date: 2024-11-29T07:28:45.806Z Has data issue: false hasContentIssue false
  • English
  • Français

Design of CdS Quantum Dots / Multi-Walled Carbon Nanotubes Hybrid Structures for Photovoltaic Applications

Published online by Cambridge University Press:  07 July 2011

Fayna Mammeri ,
Andrea Ballarin ,
Marion Giraud ,
Lydie Vivet ,
Frederic Herbst ,
Carole Connan ,
Mohamed M. Chehimi ,
Giovanna Brusatin  and
Souad Ammar
Fayna Mammeri
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France.
Andrea Ballarin
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France. Dipartimento di Ingegneria Meccanica, Università degli Studi di Padova, Via Marzolo 9, I-35131 Padova, Italy.
Marion Giraud
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France.
Lydie Vivet
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France.
Frederic Herbst
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France.
Carole Connan
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France.
Mohamed M. Chehimi
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France.
Giovanna Brusatin
Affiliation:
Dipartimento di Ingegneria Meccanica, Università degli Studi di Padova, Via Marzolo 9, I-35131 Padova, Italy.
Souad Ammar
Affiliation:
ITODYS, Univ Paris-Diderot, Sorbonne Paris Cité, UMR 7086 CNRS, Bâtiment Lavoisier, 15 rue Jean-Antoine de Baïf, F-75013 Paris, France.
Get access

Abstract

This paper presents the preparation of multi-walled carbone nanotubes (CNTs) and CdS nanoparticles based hybrid materials. We aim at comparing two kinds of CNTs’ functionalization by thiol groups in order to demonstrate that the surface chemistry done on the CNTs can direct the morphology of the nanohybrids. Indeed, strong oxidation of CNTs leads to shorter nanotubes opened at their ends, allowing the grafting of mercaptotriethoxysilane whereas the generation of diazonium salts in presence of pristine nanotubes should lead to the functionalization of the whole lateral surface of the nanotubes. CdS nanoparticles can then be anchored to thiol groups, leading to interesting hybrid precursors for photovoltaic applications.

Keywords

semiconductingsol-gelphotovoltaic
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1359: Symposium NN – Electronic Organic and Inorganic Hybrid Nanomaterials—Synthesis, Device Physics and Their Applications , 2011 , mrss11-1359-nn06-17
Copyright
Copyright © Materials Research Society 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Grätzel, M., Acc. Chem. Res. 42 (11) 1788 (2009).10.1021/ar900141yGoogle Scholar
2. Chappel, S., Chen, S.-G., Zaban, A., Langmuir 18 (8) 3336 (2002).Google Scholar
3. Lee, T. Y., Alegaonkar, P. S., Yoo, J.-B., Thin Solid Films 515 (12) 5131 (2007).Google Scholar
4. Robel, I., Bunker, B. A., Kamat, P. V., Adv. Mater. 17 (20) 2458 (2005).10.1002/adma.200500418Google Scholar
5. Olek, M., Busgen, T., Hilgendorff, M., Giersig, M., J. Phys. Chem. B 110 (26) 12901 (2006).Google Scholar
6. Feldmann, C., Metzmacher, C., J. Mater. Chem. 11 2603 (2001).10.1039/b103167hGoogle Scholar
7. Fiévet, F., Lagier, J.-P., Blin, B., Beaudouin, B., Figlarz, M., Solid State Ionics 32/33 198 (1989).Google Scholar
8. Fiévet, F., in Fine particles: Synthesis, characterizations, mechanisms of growth, edited by Sugimoto, T. (Surfactant Science Series, Vol. 92, New-York, 2000) p. 460.Google Scholar
9. Xing, Y., J. Phys Chem. B 108 19255(2004).10.1021/jp046697iGoogle Scholar
10. Marcoux, P.R., Hapiot, P., Batail, P., Pinson, J., New J. Chem. 28 302 (2005).Google Scholar
11. Wu, W., Tsarevsky, N.V., Hudson, J. L., Tour, J. M., Matyaszewski, K., Kowaleski, T., Small 3 1803 (2007).Google Scholar