New Pathways toward Sustainable Sn‐Related Perovskite Solar Cells
Sn‐related perovskite solar cells (PSCs) have emerged as one of the most promising lead‐free, environmentally viable photovoltaic technologies. Recent years have witnessed rapid development in terms of soaring photovoltaic performances of Sn‐related PSCs, progressively narrowing their power conversi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2023-06-01
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| Series: | Advanced Energy & Sustainability Research |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/aesr.202200175 |
| _version_ | 1797808976668131328 |
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| author | Xueqing Chang Guo Yang Jun-Xing Zhong Ying Tan Wu-Qiang Wu |
| author_facet | Xueqing Chang Guo Yang Jun-Xing Zhong Ying Tan Wu-Qiang Wu |
| author_sort | Xueqing Chang |
| collection | DOAJ |
| description | Sn‐related perovskite solar cells (PSCs) have emerged as one of the most promising lead‐free, environmentally viable photovoltaic technologies. Recent years have witnessed rapid development in terms of soaring photovoltaic performances of Sn‐related PSCs, progressively narrowing their power conversion efficiency (PCE) gaps to the Pb‐based counterparts. However, further enhancement of PCE and lifespan are largely limited by the easy oxidation of Sn2+ and by‐products‐induced defects. Beyond the stereotyped antioxidation strategies using reducing agents, in this perspective, several novel chemical pathways, which are able to simultaneously boost the PCE and stability of Sn‐related PSCs, are summarized and highlighted. In addition, the impact of molecular design on the antioxidation, de‐doping, defect passivation effect, and other optoelectronic properties of Sn‐based perovskite films and devices is elucidated. Last but not least, associated challenges and future research directions are also discussed and proposed for fabricating efficient, stable, and sustainable Sn‐related optoelectronic devices. |
| first_indexed | 2024-03-13T06:46:40Z |
| format | Article |
| id | doaj.art-c00c71de0536487eb734fb38c6a0424e |
| institution | Directory Open Access Journal |
| issn | 2699-9412 |
| language | English |
| last_indexed | 2024-03-13T06:46:40Z |
| publishDate | 2023-06-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Energy & Sustainability Research |
| spelling | doaj.art-c00c71de0536487eb734fb38c6a0424e2023-06-08T06:05:46ZengWiley-VCHAdvanced Energy & Sustainability Research2699-94122023-06-0146n/an/a10.1002/aesr.202200175New Pathways toward Sustainable Sn‐Related Perovskite Solar CellsXueqing Chang0Guo Yang1Jun-Xing Zhong2Ying Tan3Wu-Qiang Wu4MOE Key Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials School of Chemistry Sun Yat-sen University Guangzhou 510006 P. R. ChinaMOE Key Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials School of Chemistry Sun Yat-sen University Guangzhou 510006 P. R. ChinaMOE Key Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials School of Chemistry Sun Yat-sen University Guangzhou 510006 P. R. ChinaMOE Key Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials School of Chemistry Sun Yat-sen University Guangzhou 510006 P. R. ChinaMOE Key Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials School of Chemistry Sun Yat-sen University Guangzhou 510006 P. R. ChinaSn‐related perovskite solar cells (PSCs) have emerged as one of the most promising lead‐free, environmentally viable photovoltaic technologies. Recent years have witnessed rapid development in terms of soaring photovoltaic performances of Sn‐related PSCs, progressively narrowing their power conversion efficiency (PCE) gaps to the Pb‐based counterparts. However, further enhancement of PCE and lifespan are largely limited by the easy oxidation of Sn2+ and by‐products‐induced defects. Beyond the stereotyped antioxidation strategies using reducing agents, in this perspective, several novel chemical pathways, which are able to simultaneously boost the PCE and stability of Sn‐related PSCs, are summarized and highlighted. In addition, the impact of molecular design on the antioxidation, de‐doping, defect passivation effect, and other optoelectronic properties of Sn‐based perovskite films and devices is elucidated. Last but not least, associated challenges and future research directions are also discussed and proposed for fabricating efficient, stable, and sustainable Sn‐related optoelectronic devices.https://doi.org/10.1002/aesr.202200175defect passivationinterface engineeringperovskite solar cellsSn perovskitesstability |
| spellingShingle | Xueqing Chang Guo Yang Jun-Xing Zhong Ying Tan Wu-Qiang Wu New Pathways toward Sustainable Sn‐Related Perovskite Solar Cells Advanced Energy & Sustainability Research defect passivation interface engineering perovskite solar cells Sn perovskites stability |
| title | New Pathways toward Sustainable Sn‐Related Perovskite Solar Cells |
| title_full | New Pathways toward Sustainable Sn‐Related Perovskite Solar Cells |
| title_fullStr | New Pathways toward Sustainable Sn‐Related Perovskite Solar Cells |
| title_full_unstemmed | New Pathways toward Sustainable Sn‐Related Perovskite Solar Cells |
| title_short | New Pathways toward Sustainable Sn‐Related Perovskite Solar Cells |
| title_sort | new pathways toward sustainable sn related perovskite solar cells |
| topic | defect passivation interface engineering perovskite solar cells Sn perovskites stability |
| url | https://doi.org/10.1002/aesr.202200175 |
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