Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/106213
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electrical and Electronic Engineering | en_US |
dc.contributor | Chinese Mainland Affairs Office | en_US |
dc.contributor | Research Institute for Smart Energy | en_US |
dc.creator | Liang, X | en_US |
dc.creator | Singh, M | en_US |
dc.creator | Wang, F | en_US |
dc.creator | Fong, PWK | en_US |
dc.creator | Ren, ZW | en_US |
dc.creator | Zhou, XF | en_US |
dc.creator | Wan, XJ | en_US |
dc.creator | Sutter-Fella, CM | en_US |
dc.creator | Shi, YM | en_US |
dc.creator | Lin, HR | en_US |
dc.creator | Zhu, QY | en_US |
dc.creator | Li, G | en_US |
dc.creator | Hu, HL | en_US |
dc.date.accessioned | 2024-05-03T00:45:48Z | - |
dc.date.available | 2024-05-03T00:45:48Z | - |
dc.identifier.issn | 2198-3844 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/106213 | - |
dc.language.iso | en | en_US |
dc.publisher | Wiley-VCH | en_US |
dc.rights | © 2023 The Authors. Advanced Science published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | en_US |
dc.rights | The following publication X. Liang, M. Singh, F. Wang, P. W. K. Fong, Z. Ren, X. Zhou, X. Wan, C. M. Sutter-Fella, Y. Shi, H. Lin, Q. Zhu, G. Li, H. Hu, Thiol-Functionalized Conjugated Metal–Organic Frameworks for Stable and Efficient Perovskite Photovoltaics. Adv. Sci. 2024, 11, 2305572 is available at https://dx.doi.org/10.1002/advs.202305572. | en_US |
dc.subject | In situ GIWAXS | en_US |
dc.subject | MOF/perovskite structure | en_US |
dc.subject | Perovskite solar cells | en_US |
dc.subject | Thiol-functionalized MOF | en_US |
dc.title | Thiol-functionalized conjugated metal-organic frameworks for stable and efficient perovskite photovoltaics | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 11 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.doi | 10.1002/advs.202305572 | en_US |
dcterms.abstract | Metal–organic frameworks (MOFs) have been investigated recently in perovskite photovoltaics owing to their potential to boost optoelectronic performance and device stability. However, the impact of variations in the MOF side chain on perovskite characteristics and the mechanism of MOF/perovskite film formation remains unclear. In this study, three nanoscale thiol-functionalized UiO-66-type Zr-based MOFs (UiO-66-(SH)2, UiO-66-MSA, and UiO-66-DMSA) are systematically employed and examined in perovskite solar cells (PSCs). Among these MOFs, UiO-66-(SH)2, with its rigid organic ligands, exhibited a strong interaction with perovskite materials with more efficient suppression of perovskite vacancy defects. More importantly, A detailed and in-depth discussion is provided on the formation mechanism of UiO-66-(SH)2-assisted perovskite film upon in situ GIWAXS performed during the annealing process. The incorporation of UiO-66-(SH)2 additives substantially facilitates the conversion of PbI2 into the perovskite phase, prolongs the duration of stage I, and induces a delayed phase transformation pathway. Consequently, the UiO-66-(SH)2-assisted device demonstrates reduced defect density and superior optoelectronic properties with optimized power conversion efficiency of 24.09% and enhanced long-term stability under ambient environment and continuous light illumination conditions. This study acts as a helpful design guide for desired MOF/perovskite structures, enabling further advancements in MOF/perovskite optoelectronic devices. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Advanced science, 26 Jan. 2024, v. 11, no. 4, 2305572 | en_US |
dcterms.isPartOf | Advanced science | en_US |
dcterms.issued | 2024-01-26 | - |
dc.identifier.isi | WOS:001097588900001 | - |
dc.identifier.artn | 2305572 | en_US |
dc.description.validate | 202405 bcrc | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_Scopus/WOS | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | Scientific Research Startup Fund for Shenzhen High-Caliber Personnel of Shenzhen Polytechnic | en_US |
dc.description.fundingText | National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) | en_US |
dc.description.fundingText | Guangdong Basic and Applied Basic Research Foundation | en_US |
dc.description.fundingText | Shenzhen Science and Technology Innovation Commission | en_US |
dc.description.fundingText | Hong Kong Polytechnic University funds (Sir Sze-yuen Chung Endowed Professorship Fund) | en_US |
dc.description.fundingText | DOE Office of Science User Facility(United States Department of Energy (DOE)) | en_US |
dc.description.fundingText | Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy(United States Department of Energy (DOE)) | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Liang_Thiol-Functionalized_Conjugated_Metal-Organic.pdf | 2.54 MB | Adobe PDF | View/Open |
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