| 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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Vizureanu, Petrica
Isaac Newton Group
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023Computer simulations of end-tapering anchorages of EBR FRP-strengthened prestressed concrete slabs at service conditionscitations
- 2023Effect of the Sintering Mechanism on the Crystallization Kinetics of Geopolymer-Based Ceramicscitations
- 2023Effect of Sintering Mechanism towards Crystallization of Geopolymer Ceramic—A Reviewcitations
- 2022Formation and Growth of Intermetallic Compounds in Lead-Free Solder Joints: A Reviewcitations
- 2022Experimental Research on New Developed Titanium Alloys for Biomedical Applicationscitations
- 2022Controlling the Layer Thickness of Zinc Oxide Photoanode and the Dye-Soaking Time for an Optimal-Efficiency Dye-Sensitized Solar Cellcitations
- 2022Mechanical Characterization and In Vitro Assay of Biocompatible Titanium Alloyscitations
- 2021New Titanium Alloys, Promising Materials for Medical Devicescitations
- 2021Influence of 1.5 wt.% Bi on the Microstructure, Hardness, and Shear Strength of Sn-0.7Cu Solder Joints after Isothermal Annealingcitations
- 2017Synthesis, Processing, and Characterization of the Cobalt Alloys with Silicon Additioncitations
- 2014Active Screen Plasma Nitriding Efficiency and Ecologycitations
Places of action
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article
Controlling the Layer Thickness of Zinc Oxide Photoanode and the Dye-Soaking Time for an Optimal-Efficiency Dye-Sensitized Solar Cell
Abstract
<jats:p>Dye-sensitized solar cells (DSSCs) were developed by exploiting the photovoltaic effect to convert solar energy into electrical energy. The photoanode layer thickness significantly affects the semiconductor film’s ability to carry electronic charges, adsorb sensitizing dye molecules, and lower the recombination of photo-excited electrons injected into the semiconductor. This study investigated the dependence of the zinc oxide (ZnO) photoanode thin-film thickness and the film soaking time in N719 dye on the photocurrent–voltage characteristics. The ZnO photoanode was applied to glass using the doctor blade method. The thickness was varied by changing the scotch tape layers. The ZnO-based DSSC attained an efficiency of 2.77% with three-layered photoanodes soaked in the dye for three hours, compared to a maximum efficiency of 0.68% that was achieved with three cycles using the dip-coating method in other research. The layer thickness of the ZnO photoanode and its optimal adsorption time for the dye are important parameters that determine the efficiency of the DSSC. Therefore, this work provides important insights to further improve the performance of DSSCs.</jats:p>