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DC Field | Value | Language |
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dc.citation.number | 3 | - |
dc.citation.startPage | 1900420 | - |
dc.citation.title | SOLAR RRL | - |
dc.citation.volume | 4 | - |
dc.contributor.author | Jung, Seungon | - |
dc.contributor.author | Lee, Junghyun | - |
dc.contributor.author | Kim, Ungsoo | - |
dc.contributor.author | Park, Hyesung | - |
dc.date.accessioned | 2023-12-21T17:51:43Z | - |
dc.date.available | 2023-12-21T17:51:43Z | - |
dc.date.created | 2019-12-06 | - |
dc.date.issued | 2020-03 | - |
dc.description.abstract | The interfacial layer (IL) in organic solar cells (OSCs) can be an important boosting factor for improving device efficiency and stability. Herein, a facile and cost-effective approach to form a uniform molybdenum oxide (MoO3) film with desirable stability is provided, based on solution processing at low temperatures by simplified precursor solution synthesis. The solution-processed MoO3 (SM) film, with oxygen vacancies induced by the hydroxyl group, functions as an efficient anode IL in conventional OSCs. The hole-transporting performance of SM is well demonstrated in nonfullerene-based OSCs exhibiting over 10% of power conversion efficiency. The enhanced device performance of SM-based OSCs over that of poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) is investigated by analyzing the morphology, electronic state, and electrical conductivity of such a hole-transporting layer, as well as the charge dynamics in the completed devices. Furthermore, the high stability of the SM films in OSCs is examined under various environmental conditions, including long-term and thermal stability. In particular, fullerene-based OSCs with SM maintain over 90% of their initial cell performance over 2500 h under inert conditions. It is shown that solution-processed metal oxides can be viable ILs with high functionality and versatility, overcoming the drawbacks of conventionally adopted conducting polymer interlayers. | - |
dc.identifier.bibliographicCitation | SOLAR RRL, v.4, no.3, pp.1900420 | - |
dc.identifier.doi | 10.1002/solr.201900420 | - |
dc.identifier.issn | 2367-198X | - |
dc.identifier.scopusid | 2-s2.0-85083622889 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/30736 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/solr.201900420 | - |
dc.identifier.wosid | 000497183900001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Solution-Processed Molybdenum Oxide with Hydroxyl Radical-Induced Oxygen Vacancy as an Efficient and Stable Interfacial Layer for Organic Solar Cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Energy & Fuels; Materials Science | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.subject.keywordAuthor | low-temperatures | - |
dc.subject.keywordAuthor | metal oxides | - |
dc.subject.keywordAuthor | organic solar cells | - |
dc.subject.keywordAuthor | stabilities | - |
dc.subject.keywordAuthor | versatilities | - |
dc.subject.keywordPlus | MOO3 | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | DEFECTS | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | HOLE-TRANSPORT LAYER | - |
dc.subject.keywordPlus | INJECTION LAYER | - |
dc.subject.keywordPlus | POLYMER | - |
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