Fluorine-induced surface modification to obtain stable and low energy loss zinc oxide/perovskite interface for photovoltaic application
DC Field | Value | Language |
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dc.contributor.author | Murugadoss, Vignesh | - |
dc.contributor.author | Kang, Dae Yun | - |
dc.contributor.author | Lee, Won Jun | - |
dc.contributor.author | Jang, Il Gyu | - |
dc.contributor.author | Kim, Tae Geun | - |
dc.date.accessioned | 2022-08-13T04:40:58Z | - |
dc.date.available | 2022-08-13T04:40:58Z | - |
dc.date.created | 2022-08-12 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.issn | 2522-0128 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/142988 | - |
dc.description.abstract | Despite its superior optoelectronic properties, the use of zinc oxide (ZnO) as an electron transport layer (ETL) is limited compared to that of TiO2 and SnO2 due to its chemical instability with perovskite. Although several approaches have been presented to alleviate this instability, the use of all-metal halides has not been reported. In this study, we develop stable ZnO/perovskite interfaces through a single-step post-annealing surface modification. The ZnO surface is modified using ammonium fluoride (NH4F) solutions with different concentrations, thereby optimizing the ETL/perovskite interface to simultaneously reduce the loss and increase the stability while maintaining the photoconversion efficiency. Furthermore, the influence of the fluorine concentration on the physical, chemical, optical, and electrical properties of ZnO thin films is investigated. The photovoltaic performance of the planar perovskite solar cell fabricated using the surface-modified ZnO, as the ETL is nearly three times higher than that of the cell obtained using the control. The proposed technique can serve as a facile and holistic approach to enhance the chemical stability and device performance in photovoltaic and optoelectronic applications, irrespective of the ETL and perovskite materials. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGERNATURE | - |
dc.subject | PEROVSKITE SOLAR-CELLS | - |
dc.subject | HIGH-EFFICIENCY | - |
dc.subject | WORK FUNCTION | - |
dc.subject | ZNO | - |
dc.subject | ELECTRODE | - |
dc.subject | LAYERS | - |
dc.subject | FILMS | - |
dc.subject | MASS | - |
dc.title | Fluorine-induced surface modification to obtain stable and low energy loss zinc oxide/perovskite interface for photovoltaic application | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae Geun | - |
dc.identifier.doi | 10.1007/s42114-022-00498-z | - |
dc.identifier.scopusid | 2-s2.0-85130506940 | - |
dc.identifier.wosid | 000800996200002 | - |
dc.identifier.bibliographicCitation | ADVANCED COMPOSITES AND HYBRID MATERIALS, v.5, no.2, pp.1385 - 1395 | - |
dc.relation.isPartOf | ADVANCED COMPOSITES AND HYBRID MATERIALS | - |
dc.citation.title | ADVANCED COMPOSITES AND HYBRID MATERIALS | - |
dc.citation.volume | 5 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1385 | - |
dc.citation.endPage | 1395 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordPlus | PEROVSKITE SOLAR-CELLS | - |
dc.subject.keywordPlus | HIGH-EFFICIENCY | - |
dc.subject.keywordPlus | WORK FUNCTION | - |
dc.subject.keywordPlus | ZNO | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | LAYERS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | MASS | - |
dc.subject.keywordAuthor | Surface modification | - |
dc.subject.keywordAuthor | Fluorination | - |
dc.subject.keywordAuthor | Stable interface | - |
dc.subject.keywordAuthor | Perovskite | - |
dc.subject.keywordAuthor | Solar cell | - |
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