| People | Locations | Statistics |
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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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Wojciechowski, Konrad
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2022Modification of a Buried Interface with Bulky Organic Cations for Highly Stable Flexible Perovskite Solar Cellscitations
- 2022Inkjet Printing of Quasi‐2D Perovskite Layers with Optimized Drying Protocol for Efficient Solar Cellscitations
- 2022Solution-processable perylene diimide-based electron transport materials as non-fullerene alternatives for inverted perovskite solar cellscitations
- 2022Solution-processable perylene diimide-based electron transport materials as non-fullerene alternatives for inverted perovskite solar cellscitations
- 2021Designing New Indene-Fullerene Derivatives as Electron-Transporting Materials for Flexible Perovskite Solar Cellscitations
- 2015Templated microstructural growth of perovskite thin films via colloidal monolayer lithographycitations
- 2015Phosphonic anchoring groups in organic dyes for solid-state solar cellscitations
- 2015Phosphonic anchoring groups in organic dyes for solid-state solar cellscitations
- 2015Highly efficient, flexible, indium-free perovskite solar cells employing metallic substratescitations
Places of action
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article
Solution-processable perylene diimide-based electron transport materials as non-fullerene alternatives for inverted perovskite solar cells
Abstract
Perylene diimide derivatives with different functional groups (OR) in the bay position were synthesised (PDI-1, OR = OC<sub>6</sub>H<sub>4</sub>OMe; PDI-2, OR = OC<sub>6</sub>H<sub>4</sub>CH<sub>2</sub>CH<sub>2</sub>NHBoc; PDI-3, OR = OC<sub>6</sub>H<sub>4</sub>CO<sub>2</sub>Me) and their optoelectronical properties were characterised. The derivatives were applied as alternative electron transport materials (ETMs) to replace the commonly used PCBM in inverted perovskite solar cells (PSCs). Devices with the structure ITO/PTAA/Cs<sub>0.04</sub>(MA<sub>0.17</sub>FA<sub>0.83</sub>)<sub>0.96</sub>Pb(I<sub>0.83</sub>Br<sub>0.17</sub>)3/ETM/Ag (ETM = PCBM or PDI-1, -2 or -3) were fabricated through solution processing techniques. A competitive power conversion efficiency (PCE) of 16.8% was obtained for the PDI-3-based device, which was comparable to the PCBM-based device with PCE of 17.3%. It was found that the electronic nature of the functional groups plays an important role in the charge extraction and band alignment of these small molecular semiconductors.