Pinhole-free perovskite films for efficient solar modules

Qiu, W., Merckx, T., Jaysankar, M., Masse de la Huerta, C., Rakocevic, L., Zhang, W., Paetzold, U. W., Gehlhaar, R., Froyen, L., Poortmans, J., Cheyns, D., Snaith, H. J. and Heremans, P. (2016) Pinhole-free perovskite films for efficient solar modules. Energy and Environmental Science, 9 (2). pp. 484-489. ISSN 1754-5692

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Abstract

We report on a perovskite solar module with an aperture area of 4 cm2 and geometrical fill factor of 91%. The module exhibits an aperture area power conversion efficiency (PCE) of 13.6% from a current–voltage scan and 12.6% after 5 min of maximum power point tracking. High PCE originates in pinhole-free perovskite films made with a precursor combination of Pb(CH3CO2)2·3H2O, PbCl2, and CH3NH3I.

Keywords:perovskite solar module, pinhole-free, JCNotOpen
Subjects:F Physical Sciences > F200 Materials Science
F Physical Sciences > F311 Engineering Physics
Divisions:College of Science > School of Chemistry
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ID Code:22663
Deposited On:16 Mar 2016 13:20

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