Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray Imaging
Abstract High‐resolution X‐ray imaging is increasingly required for medical diagnosis and large‐area detection. However, the issues of scattering and optical crosstalk are limiting the spatial resolution of the indirect X‐ray imaging. In this study, a feasible and efficient strategy is proposed to i...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-12-01
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| Series: | Advanced Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/advs.202304957 |
| _version_ | 1797401827293003776 |
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| author | Weiqing Chen Ting Wang Tianchi Wang Jing Yu Shuyi Yao Wei Feng Qingyuan Wang Ling Huang Xuhui Xu Xue Yu |
| author_facet | Weiqing Chen Ting Wang Tianchi Wang Jing Yu Shuyi Yao Wei Feng Qingyuan Wang Ling Huang Xuhui Xu Xue Yu |
| author_sort | Weiqing Chen |
| collection | DOAJ |
| description | Abstract High‐resolution X‐ray imaging is increasingly required for medical diagnosis and large‐area detection. However, the issues of scattering and optical crosstalk are limiting the spatial resolution of the indirect X‐ray imaging. In this study, a feasible and efficient strategy is proposed to in situ synthesize flexible Cs3Cu2I5:2%In+@paper as a superior scintillator film, which can be scaled up to an ultra‐large area of 4800 cm2. The as‐obtained Cs3Cu2I5:2%In+@paper performs a fascinating photoluminescence quantum efficiency up to 88.14%, a steady state light yield of 70169 photons/MeV, and spatial resolution of 15 lp mm−1. Moreover, the suppressed physical scattering and optical crosstalk of the corresponding film are demonstrated. Accordingly, this work explores a feasible fabrication of customizable scintillation films with large area for high‐resolution X‐ray detection. |
| first_indexed | 2024-03-09T02:15:57Z |
| format | Article |
| id | doaj.art-8807bfddd8404de2840825d459b445cc |
| institution | Directory Open Access Journal |
| issn | 2198-3844 |
| language | English |
| last_indexed | 2024-03-09T02:15:57Z |
| publishDate | 2023-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj.art-8807bfddd8404de2840825d459b445cc2023-12-07T04:08:36ZengWileyAdvanced Science2198-38442023-12-011034n/an/a10.1002/advs.202304957Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray ImagingWeiqing Chen0Ting Wang1Tianchi Wang2Jing Yu3Shuyi Yao4Wei Feng5Qingyuan Wang6Ling Huang7Xuhui Xu8Xue Yu9School of Mechanical Engineering Institute for Advanced Materials Chengdu University Chengdu 610106 P. R. ChinaCollege of Materials and Chemistry & Chemical Engineering Chengdu University of Technology Chengdu Sichuan 610059 P. R. ChinaFaculty of Materials Science and Engineering Key Laboratory of Advanced Materials of Yunnan Province Kunming University of Science and Technology Kunming Yunnan 650093 P. R. ChinaFaculty of Materials Science and Engineering Key Laboratory of Advanced Materials of Yunnan Province Kunming University of Science and Technology Kunming Yunnan 650093 P. R. ChinaFaculty of Materials Science and Engineering Key Laboratory of Advanced Materials of Yunnan Province Kunming University of Science and Technology Kunming Yunnan 650093 P. R. ChinaSchool of Mechanical Engineering Institute for Advanced Materials Chengdu University Chengdu 610106 P. R. ChinaSchool of Mechanical Engineering Institute for Advanced Materials Chengdu University Chengdu 610106 P. R. ChinaState Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources College of Chemistry Xinjiang University Urumqi 830046 P. R. ChinaFaculty of Materials Science and Engineering Key Laboratory of Advanced Materials of Yunnan Province Kunming University of Science and Technology Kunming Yunnan 650093 P. R. ChinaSchool of Mechanical Engineering Institute for Advanced Materials Chengdu University Chengdu 610106 P. R. ChinaAbstract High‐resolution X‐ray imaging is increasingly required for medical diagnosis and large‐area detection. However, the issues of scattering and optical crosstalk are limiting the spatial resolution of the indirect X‐ray imaging. In this study, a feasible and efficient strategy is proposed to in situ synthesize flexible Cs3Cu2I5:2%In+@paper as a superior scintillator film, which can be scaled up to an ultra‐large area of 4800 cm2. The as‐obtained Cs3Cu2I5:2%In+@paper performs a fascinating photoluminescence quantum efficiency up to 88.14%, a steady state light yield of 70169 photons/MeV, and spatial resolution of 15 lp mm−1. Moreover, the suppressed physical scattering and optical crosstalk of the corresponding film are demonstrated. Accordingly, this work explores a feasible fabrication of customizable scintillation films with large area for high‐resolution X‐ray detection.https://doi.org/10.1002/advs.202304957customizable scintillatorlarge‐areaoptical crosstalkperovskite@paperphysical scattering |
| spellingShingle | Weiqing Chen Ting Wang Tianchi Wang Jing Yu Shuyi Yao Wei Feng Qingyuan Wang Ling Huang Xuhui Xu Xue Yu Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray Imaging Advanced Science customizable scintillator large‐area optical crosstalk perovskite@paper physical scattering |
| title | Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray Imaging |
| title_full | Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray Imaging |
| title_fullStr | Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray Imaging |
| title_full_unstemmed | Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray Imaging |
| title_short | Customizable Scintillator of Cs3Cu2I5:2% In+@Paper for Large‐Area X‐Ray Imaging |
| title_sort | customizable scintillator of cs3cu2i5 2 in paper for large area x ray imaging |
| topic | customizable scintillator large‐area optical crosstalk perovskite@paper physical scattering |
| url | https://doi.org/10.1002/advs.202304957 |
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