p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar Cells
The purity of the perovskite material is of paramount importance as it determines the optoelectronic properties and, hence, the device performance. However, the error during the experiment and incomplete crystallization is inevitable, leading to a low quality. Here, two p-type polymers were designed...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-06-01
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| Series: | Crystals |
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| Online Access: | https://www.mdpi.com/2073-4352/11/6/654 |
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| author | Wei-Wei Zuo Weifei Fu Wan-Sheng Zong Shen-Gang Xu Ying-Liang Liu Shao-Kui Cao |
| author_facet | Wei-Wei Zuo Weifei Fu Wan-Sheng Zong Shen-Gang Xu Ying-Liang Liu Shao-Kui Cao |
| author_sort | Wei-Wei Zuo |
| collection | DOAJ |
| description | The purity of the perovskite material is of paramount importance as it determines the optoelectronic properties and, hence, the device performance. However, the error during the experiment and incomplete crystallization is inevitable, leading to a low quality. Here, two p-type polymers were designed to template the crystallization of perovskite to obtain perovskite films with higher crystallinity and higher phase purity. The polymers at the perovskite/transport interface could also improve the charge transfer and, thus, the device performance. In this study, the highest efficiency device achieved an efficiency value of ~19% with improved open-circuit voltage and fill factor. |
| first_indexed | 2024-03-10T10:34:17Z |
| format | Article |
| id | doaj.art-89828b077f7b4bdbba294b22b8538144 |
| institution | Directory Open Access Journal |
| issn | 2073-4352 |
| language | English |
| last_indexed | 2024-03-10T10:34:17Z |
| publishDate | 2021-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Crystals |
| spelling | doaj.art-89828b077f7b4bdbba294b22b85381442023-11-21T23:23:01ZengMDPI AGCrystals2073-43522021-06-0111665410.3390/cryst11060654p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar CellsWei-Wei Zuo0Weifei Fu1Wan-Sheng Zong2Shen-Gang Xu3Ying-Liang Liu4Shao-Kui Cao5Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, ChinaState Key Laboratory of Silicon Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, ChinaHenan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, ChinaHenan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, ChinaHenan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, ChinaHenan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, ChinaThe purity of the perovskite material is of paramount importance as it determines the optoelectronic properties and, hence, the device performance. However, the error during the experiment and incomplete crystallization is inevitable, leading to a low quality. Here, two p-type polymers were designed to template the crystallization of perovskite to obtain perovskite films with higher crystallinity and higher phase purity. The polymers at the perovskite/transport interface could also improve the charge transfer and, thus, the device performance. In this study, the highest efficiency device achieved an efficiency value of ~19% with improved open-circuit voltage and fill factor.https://www.mdpi.com/2073-4352/11/6/654templated crystallizationinterfaceperovskitesolar cells |
| spellingShingle | Wei-Wei Zuo Weifei Fu Wan-Sheng Zong Shen-Gang Xu Ying-Liang Liu Shao-Kui Cao p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar Cells Crystals templated crystallization interface perovskite solar cells |
| title | p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar Cells |
| title_full | p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar Cells |
| title_fullStr | p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar Cells |
| title_full_unstemmed | p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar Cells |
| title_short | p-Type Polymers for Templated Crystallization of Perovskite Films and Interface Optimization for High Performance Solar Cells |
| title_sort | p type polymers for templated crystallization of perovskite films and interface optimization for high performance solar cells |
| topic | templated crystallization interface perovskite solar cells |
| url | https://www.mdpi.com/2073-4352/11/6/654 |
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