Recovery of shallow charge-trapping defects in CsPbX3 nanocrystals through specific binding and encapsulation with amino-functionalized silanes
We report a facile methodology to restore photoluminescence (PL) of CsPbBr3 nanocrystals (NCs) based on their postsynthetic modification with 3-aminopropyltriethoxysilane (APTES). By this methodology, a stark PL recovery factor of near 2-fold was obtained compared to their uncoated counterparts. 1H...
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Main Authors: | González-Pedro, Victoria, Veldhuis, Sjoerd Antonius, Begum, Raihana, Bañuls, María José, Bruno, Annalisa, Mathews, Nripan, Mhaisalkar, Subodh, Maquieira, Ángel |
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Other Authors: | School of Materials Science and Engineering |
Format: | Article |
Language: | English |
Published: |
2020
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/141108 |
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Institution: | Nanyang Technological University |
Language: | English |
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