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Issue 6, 2013
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Low-temperature processed meso-superstructured to thin-film perovskite solar cells

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Abstract

We have reduced the processing temperature of the bulk absorber layer in CH3NH3PbI3−xClx perovskite solar cells from 500 to <150 °C and achieved power conversion efficiencies up to 12.3%. Remarkably, we find that devices with planar thin-film architecture, where the ambipolar perovskite transports both holes and electrons, convert the absorbed photons into collected charge with close to 100% efficiency.

Graphical abstract: Low-temperature processed meso-superstructured to thin-film perovskite solar cells

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Article information


Submitted
08 Mar 2013
Accepted
27 Mar 2013
First published
28 Mar 2013

Energy Environ. Sci., 2013,6, 1739-1743
Article type
Communication

Low-temperature processed meso-superstructured to thin-film perovskite solar cells

J. M. Ball, M. M. Lee, A. Hey and H. J. Snaith, Energy Environ. Sci., 2013, 6, 1739
DOI: 10.1039/C3EE40810H

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