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Huang, C.-H., Huang, C.-H., Nguyen, T.-P. & Hsu, C.-S. (2007) Self-assembly monolayer of anatase titanium oxide from solution process on indium tin oxide glass substrate for polymer photovoltaic cells. Thin Solid Films, 515 6493–6496.
Added by: Laurent Cournède (2016-03-10 22:02:30) |
| Type de référence: Article DOI: 10.1016/j.tsf.2006.11.096 Numéro d'identification (ISBN etc.): 0040-6090 Clé BibTeX: Huang2007a Voir tous les détails bibliographiques  |
Catégories: PMN Mots-clés: conversion, films, heterojunction, liquid phase deposition, polymer photovoltaic cells, solar-cells, Titanium dioxide Créateurs: Hsu, Huang, Huang, Nguyen Collection: Thin Solid Films |
Consultations : 1/636
Indice de consultation : 4% Indice de popularité : 1% |
| Résumé |
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Titanium dioxide (TiO(2)) thin films were deposited on indium tin oxide (ITO) coated glass substrates by a liquid phase deposition method using two different precursor concentrations of 0.01 M and 0.005 M [NH(4)](2)TiF(6). Characterizations of the deposited TiO(2) films were performed by using different spectroscopic techniques including X-ray photoelectron spectroscopy, Raman spectroscopy and X-ray diffraction. From scanning electron microscopy observation, the surface of the TiO(2) films show a ricelike morphology. We have fabricated polymer-based photovoltaic cells (PCs) using the studied TiO(2) films and compared their performances to those using bare ITO-coated glass substrates. The structure of the PCs is glass/ITO/TiO(2)/PCBM:P3HT/Au where PCBM:P3HT is poly(3-hexylthiophene) and [6,6]-phenyl-C61-butyric acid methyl ester. The power conversion efficiency of these devices is determined to be 0.85\%, which is higher than that of similar devices without TiO(2) films (0.13\%). (C) 2007 Elsevier B.V. All rights reserved.
Added by: Laurent Cournède |