Simulation of inverted pyramid perovskite solar cells
In order to improve the performance of perovskite solar cells, we optimize the contact interface structure between the functional layers, and adjust the thickness of each functional layer. By using COMSOL multi-physics simulation software, we simulate the structure of perovskite solar cells, and ver...
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| Format: | Article |
| Language: | English |
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Science Press (China Science Publishing & Media Ltd.)
2022-07-01
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| Series: | Shenzhen Daxue xuebao. Ligong ban |
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| Online Access: | https://journal.szu.edu.cn/en/#/digest?ArticleID=2437 |
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| _version_ | 1849771010781347840 |
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| author | CHEN Mingxing YAN Peiguang LI Xiaohong |
| author_facet | CHEN Mingxing YAN Peiguang LI Xiaohong |
| author_sort | CHEN Mingxing |
| collection | DOAJ |
| description | In order to improve the performance of perovskite solar cells, we optimize the contact interface structure between the functional layers, and adjust the thickness of each functional layer. By using COMSOL multi-physics simulation software, we simulate the structure of perovskite solar cells, and verify the influence of the optimized structure on the electrical performance of the cell. The results show that the inverted pyramid structure on the interface of functional layers will affect the photoelectric conversion efficiency. When the inverted pyramid structure is set between the electronic transmission layer and the light absorption layer, the maximum output power density of 27.36 mW/cm2 can be obtained, the photoelectric conversion efficiency is 27.3%, the corresponding open circuit voltage is 1.19 V, the short circuit current density is 26.64 mA/cm2, and the filling factor is 86.19 %. The research results provide structural optimization ideas for further improving the overall performance of perovskite solar cells. |
| format | Article |
| id | doaj-art-4a1ac8ee64ae4bd59e85b904d54d80ea |
| institution | DOAJ |
| issn | 1000-2618 |
| language | English |
| publishDate | 2022-07-01 |
| publisher | Science Press (China Science Publishing & Media Ltd.) |
| record_format | Article |
| series | Shenzhen Daxue xuebao. Ligong ban |
| spelling | doaj-art-4a1ac8ee64ae4bd59e85b904d54d80ea2025-08-20T03:02:47ZengScience Press (China Science Publishing & Media Ltd.)Shenzhen Daxue xuebao. Ligong ban1000-26182022-07-0139436937610.3724/SP.J.1249.2022.043691000-2618（2022）04-0369-08Simulation of inverted pyramid perovskite solar cellsCHEN MingxingYAN PeiguangLI XiaohongIn order to improve the performance of perovskite solar cells, we optimize the contact interface structure between the functional layers, and adjust the thickness of each functional layer. By using COMSOL multi-physics simulation software, we simulate the structure of perovskite solar cells, and verify the influence of the optimized structure on the electrical performance of the cell. The results show that the inverted pyramid structure on the interface of functional layers will affect the photoelectric conversion efficiency. When the inverted pyramid structure is set between the electronic transmission layer and the light absorption layer, the maximum output power density of 27.36 mW/cm2 can be obtained, the photoelectric conversion efficiency is 27.3%, the corresponding open circuit voltage is 1.19 V, the short circuit current density is 26.64 mA/cm2, and the filling factor is 86.19 %. The research results provide structural optimization ideas for further improving the overall performance of perovskite solar cells.https://journal.szu.edu.cn/en/#/digest?ArticleID=2437optical engineeringperovskite solar cellsimulationphotoelectric conversion efficiencyinverted pyramid structureoutput power density |
| spellingShingle | CHEN Mingxing YAN Peiguang LI Xiaohong Simulation of inverted pyramid perovskite solar cells Shenzhen Daxue xuebao. Ligong ban optical engineering perovskite solar cell simulation photoelectric conversion efficiency inverted pyramid structure output power density |
| title | Simulation of inverted pyramid perovskite solar cells |
| title_full | Simulation of inverted pyramid perovskite solar cells |
| title_fullStr | Simulation of inverted pyramid perovskite solar cells |
| title_full_unstemmed | Simulation of inverted pyramid perovskite solar cells |
| title_short | Simulation of inverted pyramid perovskite solar cells |
| title_sort | simulation of inverted pyramid perovskite solar cells |
| topic | optical engineering perovskite solar cell simulation photoelectric conversion efficiency inverted pyramid structure output power density |
| url | https://journal.szu.edu.cn/en/#/digest?ArticleID=2437 |
| work_keys_str_mv | AT chenmingxing simulationofinvertedpyramidperovskitesolarcells AT yanpeiguang simulationofinvertedpyramidperovskitesolarcells AT lixiaohong simulationofinvertedpyramidperovskitesolarcells |