article Open AccessTop 1% cited
Highly efficient planar perovskite solar cells through band alignment engineering
Energy & Environmental Science · 2015 · Vol. 8(10) · pp. 2928–2934
Juan Pablo Correa Baena✉(Charles Humbert 8)Ludmilla Steier(Interface (United States))Wolfgang Tress(Interface (United States))Michael Saliba(Charles Humbert 8)Stefanie Neutzner(Italian Institute of Technology)Taisuke Matsui(Panasonic (Japan))Fabrizio Giordano(Interface (United States))T. Jesper Jacobsson(Charles Humbert 8)Ajay Ram Srimath Kandada(Italian Institute of Technology)Shaik M. Zakeeruddin(Interface (United States))Annamaria Petrozza(Italian Institute of Technology)Antonio Abate(Interface (United States))Mohammad Khaja Nazeeruddin(Charles Humbert 8)Michaël Grätzel(Interface (United States))Anders Hagfeldt✉(Charles Humbert 8)
Abstract
Planar perovskite solar cells exhibit a conduction band misalignment of the perovskite with TiO 2 , but not with SnO 2 . The system using the latter yielded power conversion efficiencies over 18%.
Perovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin FilmsPlanarPerovskite (structure)Materials scienceOptoelectronicsEngineering physicsComputer scienceEngineeringChemical engineeringComputer graphics (images)
Funding
- National Science Foundation
- European Commission
- École Polytechnique Fédérale de Lausanne
- Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
Citations
1,239
FWCI
98.49
field-weighted impact
References
36
Percentile
100%
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Citations per year
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References
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Science · 2012 · 10,475 citations
Semiconductor Composites: Strategies for Enhancing Charge Carrier Separation to Improve Photocatalytic Activity
Advanced Functional Materials · 2013 · 1,564 citations
Hysteresis and transient behavior in current–voltage measurements of hybrid-perovskite absorber solar cells
Energy & Environmental Science · 2014 · 1,232 citations
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
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Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber
Science · 2013 · 10,147 citations
Anomalous Hysteresis in Perovskite Solar Cells
The Journal of Physical Chemistry Letters · 2014 · 2,434 citations
Lithium salts as “redox active” p-type dopants for organic semiconductors and their impact in solid-state dye-sensitized solar cells
Physical Chemistry Chemical Physics · 2012 · 656 citations
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