| 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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Miettunen, Kati
University of Turku
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Simplifying perovskite solar cell fabrication for materials testing : how to use unetched substrates with the aid of a three-dimensionally printed cell holder
- 2023Comparison of experimental separation methods for silicon solar panels
- 2023Bottlenecks in Perovskite Solar Cell Recycling
- 2022Encapsulation of commercial and emerging solar cells with focus on perovskite solar cellscitations
- 2022Encapsulation of commercial and emerging solar cells with focus on perovskite solar cellscitations
- 2022Plant-Based Structures as an Opportunity to Engineer Optical Functions in Next-Generation Light Managementcitations
- 2022Plant-Based Structures as an Opportunity to Engineer Optical Functions in Next-Generation Light Managementcitations
- 2019Nanocellulose and Nanochitin Cryogels Improve the Efficiency of Dye Solar Cellscitations
- 2019Nanocellulose and Nanochitin Cryogels Improve the Efficiency of Dye Solar Cellscitations
- 2018Biobased aerogels with different surface charge as electrolyte carrier membranes in quantum dot-sensitized solar cellcitations
- 2018Application of dye-sensitized and perovskite solar cells on flexible substratescitations
- 2016Quasi-solid electrolyte with polyamidoamine dendron modified-talc applied to dye-sensitized solar cellscitations
- 2014Low Cost Ferritic Stainless Steel in Dye Sensitized Solar Cells with Cobalt Complex Electrolytecitations
- 2010Stability of Dye Solar Cells with Photoelectrode on Metal Substratescitations
- 2009Segmented Cell Design for Improved Factoring of Aging Effects in Dye Solar Cellscitations
- 2009Nanostructured dye solar cells on flexible substrates-Reviewcitations
Places of action
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article
Quasi-solid electrolyte with polyamidoamine dendron modified-talc applied to dye-sensitized solar cells
Abstract
<p>A sequence of generations of polyamidoamine dendron modified-talc, PAMAM-talc-Gn (n = 1, 3, 5 and 7), is proposed as additive in a composite gel electrolyte for dye-sensitized solar cells. Polyiodides are intercalated into the organotalc interlamellar space by adsorption of iodine vapor, producing triiodide and polyiodides. We investigate the effect of organotalc content on the charge transport in the electrolyte and solar cell performance and optimize the organotalc content. Without the previous adsorption of iodine molecules, the organotalcs appear to remove iodine from the electrolyte solution decreasing device's performance significantly. Instead, the samples with additional iodide had higher J<sub>sc</sub> and efficiency approaching the values of the reference cells containing liquid, which suggests that this kind of gelling method would be suitable for dye solar cells. Charge transport in the gel electrolyte is investigated with electrochemical impedance spectroscopy and cyclic voltammetry analyses using symmetrical CE-CE electrochemical cells.</p>