Simulation of solid-state dye solar cells based on organic and Perovskite sensitizers

Aldo Di Carlo; Desireé Gentilini; Alessio Gagliardi

doi:10.1117/12.2083735

16 March 2015 Simulation of solid-state dye solar cells based on organic and Perovskite sensitizers

Aldo Di Carlo, Desireé Gentilini, Alessio Gagliardi

Proceedings Volume 9357, Physics and Simulation of Optoelectronic Devices XXIII; 935711 (2015) https://doi.org/10.1117/12.2083735
Event: SPIE OPTO, 2015, San Francisco, California, United States

Abstract

In this work we present a multiscale numerical simulation of solid-state Dye and Perovskite Solar Cells where the real morphology of the mesoporous active layer is taken into account. Band alignment and current densities are computed using the drift-diffusion model. In the case of Dye cells, a portion of the real interface is merged between two regions described using the effective medium approximation, casting light on the role of trapped states at the interface between TiO2 / Dye / hole transporting materials. A second case of study is the simulation of Perovskite Solar Cell where the performances of cells based on Alumina and Titania mesoporous layer are compared.

Citation Download Citation

Aldo Di Carlo, Desireé Gentilini, and Alessio Gagliardi "Simulation of solid-state dye solar cells based on organic and Perovskite sensitizers", Proc. SPIE 9357, Physics and Simulation of Optoelectronic Devices XXIII, 935711 (16 March 2015); https://doi.org/10.1117/12.2083735

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KEYWORDS

Perovskite

Solar cells

Titanium dioxide

Interfaces

Dye sensitized solar cells

Solid state electronics

Absorption

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