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Improving the light harvesting and colour range of methyl ammonium lead tri-bromide (MAPbBr3) perovskite solar cells through co-sensitisation with organic dyes

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Abstract

Co-sensitisation of methylammonium lead tri-bromide perovskite solar cells with red (D205) and blue (SQ2) organic dyes improves device efficiencies and allows device colour tuning. Sensitising the film after perovskite crystallisation produces higher device efficiencies (2.6% SQ2, 3.1% D205) than perovskite-only devices (2%) and devices sensitised before the perovskite layer deposition (1.5% SQ2, 2.0% D205).

Graphical abstract: Improving the light harvesting and colour range of methyl ammonium lead tri-bromide (MAPbBr3) perovskite solar cells through co-sensitisation with organic dyes

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Publication details

The article was received on 07 Sep 2018, accepted on 05 Nov 2018 and first published on 19 Nov 2018


Article type: Communication
DOI: 10.1039/C8CC07298A
Citation: Chem. Commun., 2019, Advance Article
  • Open access: Creative Commons BY license
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    Improving the light harvesting and colour range of methyl ammonium lead tri-bromide (MAPbBr3) perovskite solar cells through co-sensitisation with organic dyes

    T. D. McFarlane, C. S. De Castro, P. J. Holliman and M. L. Davies, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C8CC07298A

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