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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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Vasilopoulou, Maria
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023A Triethyleneglycol C 60 Mono-adduct Derivative for Efficient Electron Transport in Inverted Perovskite Solar Cellscitations
- 2023Efficient and Stable Air-Processed Ternary Organic Solar Cells Incorporating Gallium-Porphyrin as an Electron Cascade Material.
- 2023Neuromorphic computing based on halide perovskitescitations
- 2023A Triethyleneglycol C60 Mono‐adduct Derivative for Efficient Electron Transport in Inverted Perovskite Solar Cellscitations
- 2022Advances in solution-processed near-infrared light-emitting diodescitations
- 2022Carbon Nanodots as Electron Transport Materials in Organic Light Emitting Diodes and Solar Cells.
- 2022Functionalized BODIPYs as Tailor‐Made and Universal Interlayers for Efficient and Stable Organic and Perovskite Solar Cellscitations
- 2022Core–shell carbon-polymer quantum dot passivation for near infrared perovskite light emitting diodescitations
- 2021Advances in solution-processed near-infrared light-emitting diodescitations
- 2021Defect processes in halogen doped SnO2citations
- 2021Roadmap on organic-inorganic hybrid perovskite semiconductors and devicescitations
- 2021Robust inorganic hole transport materials for organic and perovskite solar cells : insights into materials electronic properties and device performancecitations
- 2017Avoiding ambient air and light induced degradation in high-efficiency polymer solar cells by the use of hydrogen-doped zinc oxide as electron extraction materialcitations
- 2014Atomic-layer-deposited aluminum and zirconium oxides for surface passivation of TiO 2 in high-efficiency organic photovoltaicscitations
- 2010Nanostructured metal oxides as cathode interfacial layers for hybrid-polymer electronic devices
Places of action
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article
Functionalized BODIPYs as Tailor‐Made and Universal Interlayers for Efficient and Stable Organic and Perovskite Solar Cells
Abstract
Solar cells based on metal halide perovskite and polymer donor:nonfullerene acceptor blend absorbers have recently witnessed a significant rise in their photovoltaic performance. However, they still suffer from some instability issues originating from the inferior interface quality and poor nanomorphology of the absorber layer. In this work, a series of functionalized boron-dipyrromethene, BODIPY, molecules are introduced as ultrathin interlayers at the absorber/electron transport layer interface. This study indicates that BODIPY compounds with a high molecular dipole moment can enhance the device performance mainly due to better interface energy level alignment. They also induce passivation of defect traps and improvement in the charge transport properties of the absorber layer coated on top of them. Among the various compounds used, amino-functionalized BODIPY, owing to the synergetic effect of the abovementioned factors, enables the highest power conversion efficiency in organic (15.69%) as well as in perovskite solar cells (20.12%). Amino-functionalized BODIPY also demonstrates an enhanced stability under continuous illumination (in nitrogen) without and with heating (at 65 degrees C) for 1000 h. These results pave the way for the implementation of molecules with tailor-made functionalities in high efficiency and stable solution-based photovoltaic devices of the future.