| 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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Madsen, Morten
University of Southern Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (35/35 displayed)
- 2024Tuning surface defect states in sputtered titanium oxide electron transport layers for enhanced stability of organic photovoltaicscitations
- 2024Tuning surface defect states in sputtered titanium oxide electron transport layers for enhanced stability of organic photovoltaicscitations
- 2024Tuning Surface Defect States in Sputtered Titanium Oxide Electron Transport Layers for Enhanced Stability of Organic Photovoltaicscitations
- 2024Mid-infrared, optically active black phosphorus thin films on centimeter scalecitations
- 2024Mid-infrared, optically active black phosphorus thin films on centimeter scalecitations
- 2022Scalable Distributed Bragg Reflectors (DBR) for Enhanced Efficiency of Semi-Transparent Non-Fullerene Acceptor Based Organic Photovoltaics
- 2022Scalable Distributed Bragg Reflectors (DBR) for Enhanced Efficiency of Semi-Transparent Non-Fullerene Acceptor Based Organic Photovoltaics
- 20222D materials for organic and perovskite photovoltaicscitations
- 20222D materials for organic and perovskite photovoltaicscitations
- 2021Electron Transport Layers in Perovskite Solar Cellscitations
- 2021Electron Transport Layers in Perovskite Solar Cellscitations
- 2021Progress of Hybrid Nanocomposite Materials for Thermoelectric Applicationscitations
- 2021Progress of Hybrid Nanocomposite Materials for Thermoelectric Applicationscitations
- 2021Bias-Dependent Dynamics of Degradation and Recovery in Perovskite Solar Cellscitations
- 2021Synergistic effect of carotenoid and silicone-based additives for photooxidatively stable organic solar cells with enhanced elasticitycitations
- 2020Electrospun ZnO nanofiber interlayers for enhanced performance of organic photovoltaic devicescitations
- 2020Electrospun ZnO nanofiber interlayers for enhanced performance of organic photovoltaic devicescitations
- 2020Dibenzo-tetraphenyl diindeno perylene as hole transport layer for high-bandgap perovskite solar cellscitations
- 2020Dibenzo-tetraphenyl diindeno perylene as hole transport layer for high-bandgap perovskite solar cellscitations
- 2019Crystalline molybdenum oxide layers as efficient and stable hole contacts in organic photovoltaic devicescitations
- 2017Crystalline Molybdenum Oxide Thin-Films for Application as Interfacial Layers in Optoelectronic Devicescitations
- 2017Crystalline Molybdenum Oxide Thin-Films for Application as Interfacial Layers in Optoelectronic Devicescitations
- 2017Crystalline Molybdenum Oxide Thin-Films for Application as Interfacial Layers in Optoelectronic Devicescitations
- 2017Cu(II) and Zn(II) based Phthalocyanines as hole selective layers for Perovskite solar cellscitations
- 2017Crystalline MoOx Thin-Films as Hole Transport Layers in DBP/C70 Based Organic Solar Cell
- 2017Crystalline MoOx Thin-Films as Hole Transport Layers in DBP/C70 Based Organic Solar Cell
- 2017Sputter Deposited TiOx Thin-Films as Electron Transport Layers in Organic Solar Cells
- 2017Sputter Deposited TiOx Thin-Films as Electron Transport Layers in Organic Solar Cells
- 2017The influence of electrical effects on device performance of organic solar cells with nano-structured electrodescitations
- 2017The influence of electrical effects on device performance of organic solar cells with nano-structured electrodescitations
- 2016Nanoscale aluminum concaves for light-trapping in organic thin-filmscitations
- 2016Charge transfer state in DBP:C70 organic solar cells
- 2016Long-Term Stabilization of Organic Solar Cells using UV Absorberscitations
- 2015Tuning the optoelectronic properties of amorphous MoOx films by reactive sputteringcitations
- 2015Tuning the optoelectronic properties of amorphous MoO x films by reactive sputteringcitations
Places of action
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article
Electrospun ZnO nanofiber interlayers for enhanced performance of organic photovoltaic devices
Abstract
<p>Organic photovoltaics (OPV) has improved significantly in recent years and power conversion efficiencies are getting close to those of hybrid and inorganic thin film PV technologies. In this work, we demonstrate high performance inverted organic photovoltaic cells from electrospun nanofiber based electron transport layers, which outperform their thin-film counterpart. FTO/ZnO<sub>film</sub>/ZnO<sub>nanofibers</sub>/PTB7:PC<sub>70</sub>BM/MoO<sub>3</sub>/Ag devices were designed with different ZnO nanofiber based electron transporting layers (ETL) varying the nanofiber width and thickness, using a conventional electrospinning technique for the nanofiber ETL fabrication. We demonstrate that 35 nm thick films of electrospun ZnO nanofibers results in an improvement of the short-circuit current density (J<sub>sc</sub>) and fill factor (FF) in the cells, leading to power conversion efficiency of up to 7.6%. The improvement is assigned to an improved charge collection efficiency, due to realization of direct and continuous pathway for electron extraction inside the solar cell structure. The results highlight the application of one-dimensional nanofiber based charge extraction layers as a promising route for development of high performance OPV devices in the future.</p>