Bulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate
Abstract Perovskite nanocrystals (PNCs)/polymer nanocomposites can combine the advantages of each other, but extremely few works can achieve the fabrication of PNCs/polymer nanocomposites by bulk polymerization. We originally adopt a two-type ligand strategy to fabricate bulk PNCs/polystyrene (PS) n...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Nature Publishing Group
2023-11-01
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| Series: | Light: Science & Applications |
| Online Access: | https://doi.org/10.1038/s41377-023-01306-z |
| _version_ | 1797636685698170880 |
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| author | Chongming Liu Zhicheng Zhu Kaibo Pan Yuan Fu Kai Zhang Bai Yang |
| author_facet | Chongming Liu Zhicheng Zhu Kaibo Pan Yuan Fu Kai Zhang Bai Yang |
| author_sort | Chongming Liu |
| collection | DOAJ |
| description | Abstract Perovskite nanocrystals (PNCs)/polymer nanocomposites can combine the advantages of each other, but extremely few works can achieve the fabrication of PNCs/polymer nanocomposites by bulk polymerization. We originally adopt a two-type ligand strategy to fabricate bulk PNCs/polystyrene (PS) nanocomposites, including a new type of synthetic polymerizable ligand. The CsPbCl3 PNCs/PS nanocomposites show extremely high transparency even the doping content up to 5 wt%. The high transparency can be ascribed to the Rayleigh scattering as the PNCs distribute uniformly without obvious aggregation. Based on this behavior, we first exploit the potential of PNCs to serve as scatters inside light guided plate (LGP), whose surface illuminance and uniformity can be improved, and this new kind of LGP is compatible with the advanced liquid crystal display technology. Thanks to the facile composition adjustment of CsPbCl x Br3-x (1 ≤ x ≤ 3) PNCs, the Rayleigh scattering behavior can also be adjusted so as to the performance of LGP. The best-performing 5.0-inch LGP based on CsPbCl2.5Br0.5 PNCs/PS nanocomposites shows 20.5 times higher illuminance and 1.8 times higher uniformity in display than the control. The LGP based on PNCs/PS nanocomposite exhibits an enormous potential in commercialization no matter based on itself or combined with the LGP-related technology. |
| first_indexed | 2024-03-11T12:37:39Z |
| format | Article |
| id | doaj.art-693be65485c041019e4d2808ea93cca5 |
| institution | Directory Open Access Journal |
| issn | 2047-7538 |
| language | English |
| last_indexed | 2024-03-11T12:37:39Z |
| publishDate | 2023-11-01 |
| publisher | Nature Publishing Group |
| record_format | Article |
| series | Light: Science & Applications |
| spelling | doaj.art-693be65485c041019e4d2808ea93cca52023-11-05T12:29:59ZengNature Publishing GroupLight: Science & Applications2047-75382023-11-0112111210.1038/s41377-023-01306-zBulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plateChongming Liu0Zhicheng Zhu1Kaibo Pan2Yuan Fu3Kai Zhang4Bai Yang5State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin UniversityState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin UniversityState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin UniversityState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin UniversityState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin UniversityState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin UniversityAbstract Perovskite nanocrystals (PNCs)/polymer nanocomposites can combine the advantages of each other, but extremely few works can achieve the fabrication of PNCs/polymer nanocomposites by bulk polymerization. We originally adopt a two-type ligand strategy to fabricate bulk PNCs/polystyrene (PS) nanocomposites, including a new type of synthetic polymerizable ligand. The CsPbCl3 PNCs/PS nanocomposites show extremely high transparency even the doping content up to 5 wt%. The high transparency can be ascribed to the Rayleigh scattering as the PNCs distribute uniformly without obvious aggregation. Based on this behavior, we first exploit the potential of PNCs to serve as scatters inside light guided plate (LGP), whose surface illuminance and uniformity can be improved, and this new kind of LGP is compatible with the advanced liquid crystal display technology. Thanks to the facile composition adjustment of CsPbCl x Br3-x (1 ≤ x ≤ 3) PNCs, the Rayleigh scattering behavior can also be adjusted so as to the performance of LGP. The best-performing 5.0-inch LGP based on CsPbCl2.5Br0.5 PNCs/PS nanocomposites shows 20.5 times higher illuminance and 1.8 times higher uniformity in display than the control. The LGP based on PNCs/PS nanocomposite exhibits an enormous potential in commercialization no matter based on itself or combined with the LGP-related technology.https://doi.org/10.1038/s41377-023-01306-z |
| spellingShingle | Chongming Liu Zhicheng Zhu Kaibo Pan Yuan Fu Kai Zhang Bai Yang Bulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate Light: Science & Applications |
| title | Bulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate |
| title_full | Bulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate |
| title_fullStr | Bulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate |
| title_full_unstemmed | Bulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate |
| title_short | Bulk CsPbCl x Br3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate |
| title_sort | bulk cspbcl x br3 x 1 ≤ x ≤ 3 perovskite nanocrystals polystyrene nanocomposites with controlled rayleigh scattering for light guide plate |
| url | https://doi.org/10.1038/s41377-023-01306-z |
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