Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal Quenching
Abstract Rare‐earth‐doped all‐inorganic perovskite applications for near‐infrared (NIR) emission are crucial for the construction of the next generation of intelligent lighting sources. However, the preparation of rare‐earth‐doped all‐inorganic perovskite is complex, and difficult to control, and th...
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Wiley
2025-01-01
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| Series: | Advanced Science |
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| Online Access: | https://doi.org/10.1002/advs.202408927 |
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| author | Xiaochen Fang Zhuo Chen Mandy Hei Man Leung Biao Zheng Liwei Wang Meng An Yusuke Asakura Yusuke Yamauchi Zhanhui Yuan |
| author_facet | Xiaochen Fang Zhuo Chen Mandy Hei Man Leung Biao Zheng Liwei Wang Meng An Yusuke Asakura Yusuke Yamauchi Zhanhui Yuan |
| author_sort | Xiaochen Fang |
| collection | DOAJ |
| description | Abstract Rare‐earth‐doped all‐inorganic perovskite applications for near‐infrared (NIR) emission are crucial for the construction of the next generation of intelligent lighting sources. However, the preparation of rare‐earth‐doped all‐inorganic perovskite is complex, and difficult to control, and the issue of thermal quenching poses significant challenges to its practical application. Here, in order to address these issues, a convenient photo‐induced synthesis method for CsPbCl3:Mn/Yb nanocrystals (NCs) is proposed by decomposing carbon tetrachloride with 365 nm light to provide chloride ions and regulate the formation of perovskite at room temperature. The negative thermal quenching in the NIR emission is achieved through the energy transfer between Mn and Yb. The emission intensity of Yb enhances 3.2 times when the temperature rises to ≈427 K. Furthermore, with the help of the orange emission from the Mn2+ ions and the NIR emission from the Yb3+ ions, visible to NIR light emitting diode (LED) devices are constructed and applied in orange light illumination and night vision imaging. This study enriches the preparation methods and chemical research on perovskite doping, which may open up new opportunities for the widespread application of perovskite‐based materials or device engineering. |
| format | Article |
| id | doaj-art-13e517a5241d4e34864f0ead3542509e |
| institution | Kabale University |
| issn | 2198-3844 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj-art-13e517a5241d4e34864f0ead3542509e2025-01-29T09:50:19ZengWileyAdvanced Science2198-38442025-01-01124n/an/a10.1002/advs.202408927Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal QuenchingXiaochen Fang0Zhuo Chen1Mandy Hei Man Leung2Biao Zheng3Liwei Wang4Meng An5Yusuke Asakura6Yusuke Yamauchi7Zhanhui Yuan8College of Materials Engineering Fujian Agriculture and Forestry University Fuzhou 350002 ChinaCollege of Mechanical and Electrical Engineering Shaanxi University of Science and Technology Xi'an 710021 ChinaDepartment of Materials Process Engineering Graduate School of Engineering Nagoya University Nagoya Aichi 464–8603 JapanFujian Key Laboratory of Functional Marine Sensing Materials College of Material and Chemical Engineering Minjiang University Fuzhou 350108 ChinaFujian Key Laboratory of Functional Marine Sensing Materials College of Material and Chemical Engineering Minjiang University Fuzhou 350108 ChinaCollege of Mechanical and Electrical Engineering Shaanxi University of Science and Technology Xi'an 710021 ChinaDepartment of Materials Process Engineering Graduate School of Engineering Nagoya University Nagoya Aichi 464–8603 JapanDepartment of Materials Process Engineering Graduate School of Engineering Nagoya University Nagoya Aichi 464–8603 JapanCollege of Materials Engineering Fujian Agriculture and Forestry University Fuzhou 350002 ChinaAbstract Rare‐earth‐doped all‐inorganic perovskite applications for near‐infrared (NIR) emission are crucial for the construction of the next generation of intelligent lighting sources. However, the preparation of rare‐earth‐doped all‐inorganic perovskite is complex, and difficult to control, and the issue of thermal quenching poses significant challenges to its practical application. Here, in order to address these issues, a convenient photo‐induced synthesis method for CsPbCl3:Mn/Yb nanocrystals (NCs) is proposed by decomposing carbon tetrachloride with 365 nm light to provide chloride ions and regulate the formation of perovskite at room temperature. The negative thermal quenching in the NIR emission is achieved through the energy transfer between Mn and Yb. The emission intensity of Yb enhances 3.2 times when the temperature rises to ≈427 K. Furthermore, with the help of the orange emission from the Mn2+ ions and the NIR emission from the Yb3+ ions, visible to NIR light emitting diode (LED) devices are constructed and applied in orange light illumination and night vision imaging. This study enriches the preparation methods and chemical research on perovskite doping, which may open up new opportunities for the widespread application of perovskite‐based materials or device engineering.https://doi.org/10.1002/advs.202408927CsPbCl3 nanocrystalsMn2+ and Yb3+ dopantsNegative thermal quenchingPhotoinduction |
| spellingShingle | Xiaochen Fang Zhuo Chen Mandy Hei Man Leung Biao Zheng Liwei Wang Meng An Yusuke Asakura Yusuke Yamauchi Zhanhui Yuan Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal Quenching Advanced Science CsPbCl3 nanocrystals Mn2+ and Yb3+ dopants Negative thermal quenching Photoinduction |
| title | Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal Quenching |
| title_full | Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal Quenching |
| title_fullStr | Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal Quenching |
| title_full_unstemmed | Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal Quenching |
| title_short | Photo‐Induced Synthesis of Ytterbium and Manganese‐Doped CsPbCl3 Nanocrystals for Visible to Near‐Infrared Photoluminescence with Negative Thermal Quenching |
| title_sort | photo induced synthesis of ytterbium and manganese doped cspbcl3 nanocrystals for visible to near infrared photoluminescence with negative thermal quenching |
| topic | CsPbCl3 nanocrystals Mn2+ and Yb3+ dopants Negative thermal quenching Photoinduction |
| url | https://doi.org/10.1002/advs.202408927 |
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