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CC-BY - Uznanie autorstwaEnhanced Performance of Camphorsulfonic Acid-Doped Perovskite Solar Cells
| cris.lastimport.scopus | 2024-02-12T19:57:12Z |
| dc.abstract.en | High-quality perovskite film with large grains and therefore reduced grain boundaries plays a significant role in improving the power conversion efficiency (PCE) and ensuring good long-term stability of the perovskite solar cells. In this work, we found that adding camphorsulfonic acid (CSA), a Lewis base, to the perovskite solution results in the crystallization of larger perovskite grains. By varying the concentration of CSA, we found that the optimal concentration of the additive is 1 mg/mL, which leads to an 20% increase in PCE of the cells compared to the reference CSA-free cell. Interestingly, we observed that the PCE of cells with an excess of CSA was initially poor, but may increase significantly over time, possibly due to CSA migration to the hole-transporting layer, leading to an improvement in its conductivity. |
| dc.affiliation | Uniwersytet Warszawski |
| dc.contributor.author | Korona, Krzysztof |
| dc.contributor.author | Kamińska, Maria |
| dc.contributor.author | Tokarczyk, Mateusz |
| dc.contributor.author | Wincukiewicz, Adam |
| dc.contributor.author | Skompska, Magdalena |
| dc.contributor.author | Bohdan, Aliaksei |
| dc.contributor.author | Wierzyńska, Ewelina |
| dc.date.accessioned | 2024-01-24T22:48:20Z |
| dc.date.available | 2024-01-24T22:48:20Z |
| dc.date.copyright | 2022-11-14 |
| dc.date.issued | 2022 |
| dc.description.accesstime | AT_PUBLICATION |
| dc.description.finance | Środki finansowe, o których mowa w art. 365 pkt. 2 ustawy |
| dc.description.number | 22 |
| dc.description.version | FINAL_PUBLISHED |
| dc.description.volume | 27 |
| dc.identifier.doi | 10.3390/MOLECULES27227850 |
| dc.identifier.issn | 1420-3049 |
| dc.identifier.uri | https://repozytorium.uw.edu.pl//handle/item/106219 |
| dc.identifier.weblink | https://www.mdpi.com/1420-3049/27/22/7850/pdf |
| dc.language | eng |
| dc.pbn.affiliation | physical sciences |
| dc.relation.ispartof | Molecules |
| dc.relation.pages | 7850 |
| dc.rights | CC-BY |
| dc.sciencecloud | nosend |
| dc.subject.en | perovskite |
| dc.subject.en | perovskite solar cells |
| dc.subject.en | photovoltaics |
| dc.title | Enhanced Performance of Camphorsulfonic Acid-Doped Perovskite Solar Cells |
| dc.type | JournalArticle |
| dspace.entity.type | Publication |