A p-type NiO-based dye-sensitized solar cell with an open-circuit voltage of 0.35 v

Elizabeth A. Gibson; Amanda L. Smeigh; Loïc Le Pieux; Jérôme Fortage; Gerrit Boschloo; Errol Blart; Yann Pellegrin; Fabrice Odobel; Anders Hagfeldt; Leif Hammarström

doi:10.1002/anie.200900423

A p-type NiO-based dye-sensitized solar cell with an open-circuit voltage of 0.35 v

Elizabeth A. Gibson, Amanda L. Smeigh, Loïc Le Pieux, Jérôme Fortage, Gerrit Boschloo, Errol Blart, Yann Pellegrin, Fabrice Odobel, Anders Hagfeldt, Leif Hammarström

Uppsala University

Research output: Contribution to journal › Article

225 Citations (Scopus)

Abstract

In tandem: Employing a molecular dyad and a cobalt-based electrolyte gives a threefoldincrease in open-circuit voltage (V_OC) for a p-type NiO device (V_OC=0.35 V), and a fourfold better energy conversion efficiency. Incorporating these improvements in a TiO₂/NiO tandem dyesensitized solar cell (TDSC), results in a TDSC with a V_OC=0.91 V (see figure; CB=conductance band, VB= valence band).

Original language	English
Pages (from-to)	4402-4405
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	24
DOIs	https://doi.org/10.1002/anie.200900423
Publication status	Published - Jun 2 2009

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Keywords

Donor-acceptor systems
Dye-sensitized solar cells
Electrolytes
Energy conversion
Sustainable chemistry

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Cite this

Gibson, E. A., Smeigh, A. L., Le Pieux, L., Fortage, J., Boschloo, G., Blart, E., Pellegrin, Y., Odobel, F., Hagfeldt, A., & Hammarström, L. (2009). A p-type NiO-based dye-sensitized solar cell with an open-circuit voltage of 0.35 v. Angewandte Chemie - International Edition, 48(24), 4402-4405. https://doi.org/10.1002/anie.200900423

A p-type NiO-based dye-sensitized solar cell with an open-circuit voltage of 0.35 v. / Gibson, Elizabeth A.; Smeigh, Amanda L.; Le Pieux, Loïc; Fortage, Jérôme; Boschloo, Gerrit; Blart, Errol; Pellegrin, Yann; Odobel, Fabrice; Hagfeldt, Anders; Hammarström, Leif.

In: Angewandte Chemie - International Edition, Vol. 48, No. 24, 02.06.2009, p. 4402-4405.

Research output: Contribution to journal › Article

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Access to Document

10.1002/anie.200900423