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Title:

The real TiO 2/HTM interface of solid-state dye solar cells: role of trapped states from a multiscale modelling perspective

Document type:
Zeitschriftenaufsatz
Author(s):
Gagliardi, A.; Auf der Maur, M.; Gentilini, D.; Di Fonzo, F.; Abrusci, A.; Snaith, H.J.; Divitini, G.; Ducati, C.; Di Carlo, A.
Abstract:
In this paper we present a multiscale simulation of charge transport in a solid-state dye-sensitized solar cell, where the real morphology between TiO2 and the hole transport material is included. The geometry of the interface is obtained from an electron tomography measurement and imported in a simulation software. Charge distribution, electric field and current densities are computed using the drift-diffusion model. We use this approach to investigate the electrostatic effect of trap states at...     »
Journal title:
Nanoscale. Jan 21; 7(3):1136-44 2015-01
Year:
2015
Year / month:
2015-01
Quarter:
1. Quartal
Month:
Jan
Pages contribution:
1136 - 1144
Fulltext / DOI:
doi:10.1039/C4NR05208K
WWW:
http://pubs.rsc.org/en/content/articlehtml/2014/nr/c4nr05208k
Publisher:
Royal Society of Chemistry
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