| 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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document
Bottlenecks in Perovskite Solar Cell Recycling
Abstract
In the realm of recycling, the predominant emphasis has been generally on retrieving the metals. However, the highest value end product, usually with the least process energy, is realized through the revival of the device. Carbon-based perovskite solar cells (C-PSC) are a promising candidate for reviving the whole device owing to their structure (porosity) that facilitates both the flushing of the degraded perovskite as well as infiltrating new perovskite. Until now, reviving C-PSCs has been proposed by gas treatment, whereas for industrial applications liquid treatment would be preferable. This study focuses on liquid treatment by investigating how various organic solvents impact the technical feasibility of this process. Our findings highlight the key role of the mechanical stability of carbon mesoporous layer in relation to the organic solvents used in reviving. γ-Valerolactone dissolved perovskite in mesoporous layer with none or small carbon peeling off, while N,N-dimethylformamide and dimethyl sulfoxide showed in most cases high peeling off. We demonstrate a 65% revival level for PSCs using γ-Valerolactone. When employing the identical approach to revive samples that were aged under high humidity (70%) and elevated temperature (50 °C), the revival level decreased to 41%. This decline suggests that there is an irreversible degradation. These observations serve as a first step to boost a discussion about reviving C-PSCs with liquid treatment.