Analysis of the degradation of highefficiency encapsulated PM6:Y7based Photovoltaic Cells
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| Autors: | , , , |
|---|---|
| Format: | artículo original |
| Estat: | Versión publicada |
| Data de publicació: | 2023 |
| Descripció: | In this work, we report a degradation study of high-efficiency conventional polymer solar cells (PSCs). The high performance of the PM6:Y7-based device is achieved with a power conversion efficiency (PCE) of up to 15.64% in the first measurement. The article describes the results of the measurements and analysis of the degradation process. The electrical parameters during the degradation process were extracted from the current density – voltage characteristics curves (J–V) under light and dark conditions. Were observed the specific parameters of the selected cells: open-circuit voltage (VOC), short circuit current density (JSC), fill factor (FF), PCE, series (RS), and shunt (RSH) resistance values The PCE of the device decreased down to 64% of the initial PCE after 1056 h. |
| Pais: | Portal de Revistas TEC |
| Institution: | Instituto Tecnológico de Costa Rica |
| Repositorio: | Portal de Revistas TEC |
| Idioma: | Inglés |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/6765 |
| Accés en línia: | https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/6765 |
| Paraula clau: | Degradation Analysis PM6:Y7 organic solar cells no fullerenes acceptor encapsulated cells Análisis de degradación celdas solares orgánicas aceptores no fulerenos celdas encapsuladas. |