Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films
Phthalocyanines based-dyes represent attractive alternatives to the expensive and polluting pyridyl based Ru complexes because of their photochemical and thermal stability, they do show in fact intense absorption in the UV/blue (Soret band) and the red/near IR (Q band) spectral regions and appear ve...
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2010-01-01
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| Series: | International Journal of Photoenergy |
| Online Access: | http://dx.doi.org/10.1155/2010/136807 |
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| _version_ | 1849395626921426944 |
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| author | Gloria Zanotti Nicola Angelini Sara Notarantonio Anna Maria Paoletti Giovanna Pennesi Gentilina Rossi Angelo Lembo Daniele Colonna Aldo Di Carlo Andrea Reale Thomas M. Brown Giuseppe Calogero |
| author_facet | Gloria Zanotti Nicola Angelini Sara Notarantonio Anna Maria Paoletti Giovanna Pennesi Gentilina Rossi Angelo Lembo Daniele Colonna Aldo Di Carlo Andrea Reale Thomas M. Brown Giuseppe Calogero |
| author_sort | Gloria Zanotti |
| collection | DOAJ |
| description | Phthalocyanines based-dyes represent attractive alternatives to the expensive and polluting pyridyl based Ru complexes because of their photochemical and thermal stability, they do show in fact intense absorption in the UV/blue (Soret band) and the red/near IR (Q band) spectral regions and appear very promising as sensitizer dyes for DSSC. In this contribution we review the state of the art and the recent progress in the application of these materials as dyes for DSSC and present three new dyes which are bridged derivatives of Iron phthalocyanine. Synthesis, optical properties, electrochemical characterization and device performances are discussed with regard to the different substitution degree of the macrocycle. |
| format | Article |
| id | doaj-art-a956e122dd6d4aebb6eeb2728b28ea44 |
| institution | Kabale University |
| issn | 1110-662X 1687-529X |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Photoenergy |
| spelling | doaj-art-a956e122dd6d4aebb6eeb2728b28ea442025-08-20T03:39:32ZengWileyInternational Journal of Photoenergy1110-662X1687-529X2010-01-01201010.1155/2010/136807136807Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 FilmsGloria Zanotti0Nicola Angelini1Sara Notarantonio2Anna Maria Paoletti3Giovanna Pennesi4Gentilina Rossi5Angelo Lembo6Daniele Colonna7Aldo Di Carlo8Andrea Reale9Thomas M. Brown10Giuseppe Calogero11Center for Hybrid and Organic Solar Energy (CHOSE), University of Rome “Tor Vergata”, Via Giacomo Peroni 400/402, 00131 Rome, ItalyCNR-Istituto Struttura della Materia, Via Salaria Km. 29.5, Monterotondo Stazione, 00016 Rome, ItalyCNR-Istituto Struttura della Materia, Via Salaria Km. 29.5, Monterotondo Stazione, 00016 Rome, ItalyCNR-Istituto Struttura della Materia, Via Salaria Km. 29.5, Monterotondo Stazione, 00016 Rome, ItalyCNR-Istituto Struttura della Materia, Via Salaria Km. 29.5, Monterotondo Stazione, 00016 Rome, ItalyCNR-Istituto Struttura della Materia, Via Salaria Km. 29.5, Monterotondo Stazione, 00016 Rome, ItalyCenter for Hybrid and Organic Solar Energy (CHOSE), University of Rome “Tor Vergata”, Via Giacomo Peroni 400/402, 00131 Rome, ItalyCenter for Hybrid and Organic Solar Energy (CHOSE), University of Rome “Tor Vergata”, Via Giacomo Peroni 400/402, 00131 Rome, ItalyCenter for Hybrid and Organic Solar Energy (CHOSE), University of Rome “Tor Vergata”, Via Giacomo Peroni 400/402, 00131 Rome, ItalyCenter for Hybrid and Organic Solar Energy (CHOSE), University of Rome “Tor Vergata”, Via Giacomo Peroni 400/402, 00131 Rome, ItalyCenter for Hybrid and Organic Solar Energy (CHOSE), University of Rome “Tor Vergata”, Via Giacomo Peroni 400/402, 00131 Rome, ItalyCNR, Istituto per i Processi Chimico-Fisici, Salita Sperone Contrada Papardo, Faro Superiore, 98158 Messina, ItalyPhthalocyanines based-dyes represent attractive alternatives to the expensive and polluting pyridyl based Ru complexes because of their photochemical and thermal stability, they do show in fact intense absorption in the UV/blue (Soret band) and the red/near IR (Q band) spectral regions and appear very promising as sensitizer dyes for DSSC. In this contribution we review the state of the art and the recent progress in the application of these materials as dyes for DSSC and present three new dyes which are bridged derivatives of Iron phthalocyanine. Synthesis, optical properties, electrochemical characterization and device performances are discussed with regard to the different substitution degree of the macrocycle.http://dx.doi.org/10.1155/2010/136807 |
| spellingShingle | Gloria Zanotti Nicola Angelini Sara Notarantonio Anna Maria Paoletti Giovanna Pennesi Gentilina Rossi Angelo Lembo Daniele Colonna Aldo Di Carlo Andrea Reale Thomas M. Brown Giuseppe Calogero Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films International Journal of Photoenergy |
| title | Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films |
| title_full | Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films |
| title_fullStr | Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films |
| title_full_unstemmed | Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films |
| title_short | Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films |
| title_sort | bridged phthalocyanine systems for sensitization of nanocrystalline tio2 films |
| url | http://dx.doi.org/10.1155/2010/136807 |
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