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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Savva, Achilleas
Delft University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2023Effects of Processing-Induced Contamination on Organic Electronic Devices.
- 2023Capture and Release of Cancer Cells Through Smart Bioelectronics.
- 2023Effects of processing‐induced contamination on organic electronic devicescitations
- 2021Regiochemistry-driven organic electrochemical transistor performance enhancement in ethylene glycol-functionalized polythiophenescitations
- 2020Optical and Electronic Ion Channel Monitoring from Native Human Membranes.citations
- 2020Optical and Electronic Ion Channel Monitoring from Native Human Membranes.
- 2018The Role of the Side Chain on the Performance of N-type Conjugated Polymers in Aqueous Electrolytes
- 2018The Role of the Side Chain on the Performance of N-type Conjugated Polymers in Aqueous Electrolytes.
- 2016Improved Performance and Reliability of p‐i‐n Perovskite Solar Cells via Doped Metal Oxidescitations
Places of action
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article
Improved Performance and Reliability of p‐i‐n Perovskite Solar Cells via Doped Metal Oxides
Abstract
Perovskite photovoltaics (PVs) have attracted attention because of their excellent power conversion efficiency (PCE). Critical issues related to large-area PV performance, reliability, and lifetime need to be addressed. Here, it is shown that doped metal oxides can provide ideal electron selectivity, improved reliability, and stability for perovskite PVs. This study reports p-i-n perovskite PVs with device areas ranging from 0.09 cm2 to 0.5 cm2 incorporating a thick aluminum-doped zinc oxide (AZO) electron selective contact with hysteresis-free PCE of over 13% and high fill factor values in the range of 80%. AZO provides suitable energy levels for carrier selectivity, neutralizes the presence of pinholes, and provides intimate interfaces. Devices using AZO exhibit an average PCE increase of over 20% compared with the devices without AZO and maintain the high PCE for the larger area devices reported. Furthermore, the device stability of p-i-n perovskite solar cells under the ISOS-D-1 is enhanced when AZO is used, and maintains 100% of the initial PCE for over 1000 h of exposure when AZO/Au is used as the top electrode. The results indicate the importance of doped metal oxides as carrier selective contacts to achieve reliable and high-performance long-lived large-area perovskite solar cells.