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Solution deposition-conversion for planar heterojunction mixed halide perovskite solar cells

Advanced Energy Materials 4:14 (2014)

Authors:

P Docampo, FC Hanusch, SD Stranks, M Döblinger, JM Feckl, M Ehrensperger, NK Minar, MB Johnston, HJ Snaith, T Bein

Abstract:

Solution-deposited-converted perovskite solar cells are studied by converting PbI2planar films into the phase pure, mixed-halide perovskite (H3CNH3)PbI3-xClx. These solar cells exhibit very high photovoltaic performance and close to unity internal incident photon-to-electron conversion.
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Performance and Stability Enhancement of Dye‐Sensitized and Perovskite Solar Cells by Al Doping of TiO2

Advanced Functional Materials Wiley 24:38 (2014) 6046-6055

Authors:

Sandeep K Pathak, A Abate, P Ruckdeschel, B Roose, Karl C Gödel, Yana Vaynzof, Aditya Santhala, Shun‐Ichiro Watanabe, Derek J Hollman, Nakita Noel, Alessandro Sepe, Ullrich Wiesner, Richard Friend, Henry J Snaith, Ullrich Steiner
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Solution Deposition‐Conversion for Planar Heterojunction Mixed Halide Perovskite Solar Cells

Advanced Energy Materials Wiley 4:14 (2014)

Authors:

Pablo Docampo, Fabian C Hanusch, Samuel D Stranks, Markus Döblinger, Johann M Feckl, Martin Ehrensperger, Norma K Minar, Michael B Johnston, Henry J Snaith, Thomas Bein
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Steric engineering of metal-halide perovskites with tunable optical band gaps

(2014)

Authors:

Marina R Filip, Giles E Eperon, Henry J Snaith, Feliciano Giustino
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An organic "donor-free" dye with enhanced open-circuit voltage in solid-state sensitized solar cells

Advanced Energy Materials 4:13 (2014)

Authors:

A Abate, M Planells, DJ Hollman, SD Stranks, A Petrozza, ARS Kandada, Y Vaynzof, SK Pathak, N Robertson, HJ Snaith

Abstract:

(Chemical Equation Presented) Organic dyes for solid-state sensitized solar cells are commonly prepared by combining an electron-withdrawing group (acceptor, A) on one side of a conjugated π-spacer and one or more electrondonating groups (donor, D) on the other side. It is shown that without an electron donor group a signifi cantly higher opencircuit voltage is achieved, while maintaining the short-circuit current.
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