Polymer-Doped SnO2 as an Electron Transport Layer for Highly Efficient and Stable Perovskite Solar Cells
DC Field | Value | Language |
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dc.contributor.author | Hoang Huy, Vo Pham | - |
dc.contributor.author | Bark, Chung-Wung | - |
dc.date.accessioned | 2024-02-10T02:00:19Z | - |
dc.date.available | 2024-02-10T02:00:19Z | - |
dc.date.issued | 2024-01 | - |
dc.identifier.issn | 2073-4360 | - |
dc.identifier.issn | 2073-4360 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/90366 | - |
dc.description.abstract | To produce highly efficient and repeatable perovskite solar cells (PSCs), comprehending interfacial loss and developing approaches to ameliorate interfacial features is essential. Nonradiative recombination at the SnO2–perovskite interface in SnO2-based perovskite solar cells (PSCs) leads to significant potential loss and variability in device performance. To improve the quality of the SnO2 electron transport layer, a novel polymer-doped SnO2 matrix, specifically using polyacrylic acid, was developed. This matrix is formed by spin-coating a SnO2 colloidal solution that includes polymers. The polymer aids in dispersing nanoparticles within the substrate and is evenly distributed in the SnO2 solution. As a result of the polymer addition, the density and wetting properties of the SnO2 layer substantially improved. Subsequently, perovskite-based photovoltaic devices comprising SnO2 and Spiro-OMeTAD layers and using (FAPbI3)0.97(MAPbBr3)0.03 perovskite are constructed. These optimized devices exhibited an increased efficiency of 17.2% when compared to the 15.7% power conversion efficiency of the control device. The incorporation of polymers in the electron transport layer potentially enables even better performance in planar perovskite solar cells. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Polymer-Doped SnO2 as an Electron Transport Layer for Highly Efficient and Stable Perovskite Solar Cells | - |
dc.type | Article | - |
dc.identifier.wosid | 001153008000001 | - |
dc.identifier.doi | 10.3390/polym16020199 | - |
dc.identifier.bibliographicCitation | Polymers, v.16, no.2 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85183144480 | - |
dc.citation.title | Polymers | - |
dc.citation.volume | 16 | - |
dc.citation.number | 2 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | doping materials | - |
dc.subject.keywordAuthor | electron transport layers | - |
dc.subject.keywordAuthor | perovskite solar cells | - |
dc.subject.keywordAuthor | polyacrylic acid | - |
dc.subject.keywordAuthor | tin oxide | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | HYSTERESIS | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | ETL | - |
dc.subject.keywordPlus | OPERATION | - |
dc.subject.keywordPlus | OXIDE | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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