A Comparison of the Performances of Different Mesoporous Titanias in Dye-Sensitized Solar Cells
Joint Authors
Latini, Alessandro
Panetta, Riccardo
Cavallo, Carmen
Gozzi, Daniele
Quaranta, Simone
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The present work aims at optimizing titanium dioxide morphology for dye-sensitized solar cells applications.
Five different anatase phase mesoporous titanias were prepared and tested as photoanodes in dye-sensitized solar cells.
The materials were prepared by using a template approach.
Two materials were synthesized by using monodisperse silica nanospheres and the other three using two different organic templating agents (Pluronic P123 and Brij 58).
A complete characterization of the obtained materials was performed by powder XRD, FEG-SEM, UV-Vis reflectance spectroscopy, BET surface area measurements, and TG-DTA.
Several cells were assembled using N719 as dye and a nonvolatile electrolyte based on benzonitrile.
The cells were tested by means of J-V curves under simulated solar radiation, IPCE, and dark current measurements.
The highest efficiencies were achieved with titania prepared by using Pluronic P123 as template ( η max = 6.8 %), while the lowest efficiencies were recorded with using titania samples prepared with the silica nanospheres template ( η min = 5.7 %).
The different performances of the samples are examined and discussed.
American Psychological Association (APA)
Latini, Alessandro& Panetta, Riccardo& Cavallo, Carmen& Gozzi, Daniele& Quaranta, Simone. 2015. A Comparison of the Performances of Different Mesoporous Titanias in Dye-Sensitized Solar Cells. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1069025
Modern Language Association (MLA)
Latini, Alessandro…[et al.]. A Comparison of the Performances of Different Mesoporous Titanias in Dye-Sensitized Solar Cells. Journal of Nanomaterials No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1069025
American Medical Association (AMA)
Latini, Alessandro& Panetta, Riccardo& Cavallo, Carmen& Gozzi, Daniele& Quaranta, Simone. A Comparison of the Performances of Different Mesoporous Titanias in Dye-Sensitized Solar Cells. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1069025
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069025