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Cited by 198

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Co(III) Complexes as p-Dopants in Solid-State Dye-Sensitized Solar Cells

Open access
Burschka, Julian, Kessler, Florian, Nazeeruddin, Mohammad K., Grätzel, Michael·2013·Chemistry of Materials

Abstract

Following our recent work on the use of Co(III) complexes as p-type dopants for triarylamine-based organic hole-conductors, we herein report on two new Co(III) complexes for doping applications. With the aim of ameliorating the dopant’s suitability for its use in solid-state dye-sensitized solar cells, we show how the properties of the dopant can be easily adjusted by a slight modification of the molecular structure. We prove the eligibility of the two new dopants by characterizing their optical and electrochemical properties and give evidence that both of them can be used to oxidize the molecular hole-transporter spiro-MeOTAD. Finally, we fabricate high-performance solid-state dye-sensitized solar cells using a state-of-the-art metal-free organic sensitizer in order to elucidate the influence of the type of dopant on device performance.

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Metadata

Authors
Burschka, J., Kessler, F., Nazeeruddin, M. K., & Grätzel, M.
Venue
Chemistry of Materials
Published
2013-07-18
Volume
25
Issue
15
Pages
2986-2990
ISSN
  • 0897-4756 (ISSN-L)
  • 1520-5002
OpenAlex
W2000060198
Cited by
198
References
1
FWCI
4.93
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Co(III) Complexes as p-Dopants in Solid-State Dye-Sensitized Solar Cells. https://app.cochat.ai/papers/10.1021/cm400796u
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Burschka, J., Kessler, F., Nazeeruddin, M. K., & Grätzel, M. (2013). Co(III) Complexes as p-Dopants in Solid-State Dye-Sensitized Solar Cells. Chemistry of Materials. https://doi.org/10.1021/cm400796u

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