Multifunctional MXene for Thermal Management in Perovskite Solar Cells
Highlights Incorporating Ti3C2TX nanosheets enhanced perovskite thermal conductivity (from 0.236 to 0.413 W m−1 K−1) and reduced operating temperature by ~3 °C under illumination, mitigating heat-induced degradation. Ti3C2TX offers multiple additional functionalities, including defect passivation, i...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-08-01
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| Series: | Nano-Micro Letters |
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| Online Access: | https://doi.org/10.1007/s40820-025-01855-5 |
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| _version_ | 1849234868426244096 |
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| author | Zhongquan Wan Runmin Wei Yuanxi Wang Huaibiao Zeng Haomiao Yin Muhammad Azam Junsheng Luo Chunyang Jia |
| author_facet | Zhongquan Wan Runmin Wei Yuanxi Wang Huaibiao Zeng Haomiao Yin Muhammad Azam Junsheng Luo Chunyang Jia |
| author_sort | Zhongquan Wan |
| collection | DOAJ |
| description | Highlights Incorporating Ti3C2TX nanosheets enhanced perovskite thermal conductivity (from 0.236 to 0.413 W m−1 K−1) and reduced operating temperature by ~3 °C under illumination, mitigating heat-induced degradation. Ti3C2TX offers multiple additional functionalities, including defect passivation, improved charge transfer efficiency, and optimized energy level alignment. Champion power conversion efficiency (PCE) reached 25.13% (vs. 23.70% control). Retained 80% PCE after 500 h at 85 °C/RH = 30 ± 5%, outperforming control (58% after 200 h). MPP tracking showed 70% PCE retention after 500 h in N2 (vs. 20% control). |
| format | Article |
| id | doaj-art-7f1b056e534e4cfc906c07416633e9b7 |
| institution | Kabale University |
| issn | 2311-6706 2150-5551 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj-art-7f1b056e534e4cfc906c07416633e9b72025-08-20T04:03:01ZengSpringerOpenNano-Micro Letters2311-67062150-55512025-08-0118111610.1007/s40820-025-01855-5Multifunctional MXene for Thermal Management in Perovskite Solar CellsZhongquan Wan0Runmin Wei1Yuanxi Wang2Huaibiao Zeng3Haomiao Yin4Muhammad Azam5Junsheng Luo6Chunyang Jia7National Key Laboratory of Electronic Films and Integrated Devices, School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of ChinaShenzhen Institute for Advanced Study, University of Electronic Science and Technology of ChinaNational Key Laboratory of Electronic Films and Integrated Devices, School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of ChinaShenzhen Institute for Advanced Study, University of Electronic Science and Technology of ChinaNational Key Laboratory of Electronic Films and Integrated Devices, School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of ChinaNational Key Laboratory of Electronic Films and Integrated Devices, School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of ChinaNational Key Laboratory of Electronic Films and Integrated Devices, School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of ChinaNational Key Laboratory of Electronic Films and Integrated Devices, School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of ChinaHighlights Incorporating Ti3C2TX nanosheets enhanced perovskite thermal conductivity (from 0.236 to 0.413 W m−1 K−1) and reduced operating temperature by ~3 °C under illumination, mitigating heat-induced degradation. Ti3C2TX offers multiple additional functionalities, including defect passivation, improved charge transfer efficiency, and optimized energy level alignment. Champion power conversion efficiency (PCE) reached 25.13% (vs. 23.70% control). Retained 80% PCE after 500 h at 85 °C/RH = 30 ± 5%, outperforming control (58% after 200 h). MPP tracking showed 70% PCE retention after 500 h in N2 (vs. 20% control).https://doi.org/10.1007/s40820-025-01855-5Perovskite solar cellsHeat accumulationThermal managementMultifunctional MXeneDefect passivation |
| spellingShingle | Zhongquan Wan Runmin Wei Yuanxi Wang Huaibiao Zeng Haomiao Yin Muhammad Azam Junsheng Luo Chunyang Jia Multifunctional MXene for Thermal Management in Perovskite Solar Cells Nano-Micro Letters Perovskite solar cells Heat accumulation Thermal management Multifunctional MXene Defect passivation |
| title | Multifunctional MXene for Thermal Management in Perovskite Solar Cells |
| title_full | Multifunctional MXene for Thermal Management in Perovskite Solar Cells |
| title_fullStr | Multifunctional MXene for Thermal Management in Perovskite Solar Cells |
| title_full_unstemmed | Multifunctional MXene for Thermal Management in Perovskite Solar Cells |
| title_short | Multifunctional MXene for Thermal Management in Perovskite Solar Cells |
| title_sort | multifunctional mxene for thermal management in perovskite solar cells |
| topic | Perovskite solar cells Heat accumulation Thermal management Multifunctional MXene Defect passivation |
| url | https://doi.org/10.1007/s40820-025-01855-5 |
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