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DC Field | Value | Language |
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dc.citation.endPage | 6064 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 6057 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 11 | - |
dc.contributor.author | Kim, Minjin | - |
dc.contributor.author | Kim, Gi-Hwan | - |
dc.contributor.author | Oh, Kyoung Suk | - |
dc.contributor.author | Jo, Yimhyun | - |
dc.contributor.author | Yoon, Hyun | - |
dc.contributor.author | Kim, Ka-Hyun | - |
dc.contributor.author | Lee, Heon | - |
dc.contributor.author | Kim, Jin Young | - |
dc.contributor.author | Kim, Dong Suk | - |
dc.date.accessioned | 2023-12-21T22:10:10Z | - |
dc.date.available | 2023-12-21T22:10:10Z | - |
dc.date.created | 2017-07-31 | - |
dc.date.issued | 2017-06 | - |
dc.description.abstract | Organic inorganic hybrid metal halide perovskite solar cells (PSCs) are attracting tremendous research interest due to their high solar-to-electric power conversion efficiency with a high possibility of cost-effective fabrication and certified power conversion efficiency now exceeding 22%. Although many effective methods for their application have been developed over the past decade, their practical transition to large-size devices has been restricted by difficulties in achieving high performance. Here we report on the development of a simple and cost-effective production method with high-temperature and short-time annealing processing to obtain uniform, smooth, and large size grain domains of perovskite films over large areas. With high-temperature short-time annealing at 400 degrees C for 4 s, the perovskite film with an average domain size of 1 pm was obtained, which resulted in fast solvent evaporation. Solar cells fabricated using this processing technique had a maximum power conversion efficiency exceeding 20% over a 0.1 cm(2) active area and 18% over a 1 cm(2) active area. We believe our approach will enable the realization of highly efficient large-area PCSs for practical development with a very simple and short-time procedure. This simple method should lead the field toward the fabrication of uniform large-scale perovskite films, which are necessary for the production of high-efficiency solar cells that may also be applicable to several other material systems for more widespread practical deployment. | - |
dc.identifier.bibliographicCitation | ACS NANO, v.11, no.6, pp.6057 - 6064 | - |
dc.identifier.doi | 10.1021/acsnano.7b02015 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.scopusid | 2-s2.0-85021442127 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22432 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/acsnano.7b02015 | - |
dc.identifier.wosid | 000404808000086 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | High-Temperature-Short-Time Annealing Process for High-Performance Large-Area Perovskite Solar Cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | large-area perovskite solar cells | - |
dc.subject.keywordAuthor | high-temperature annealing process | - |
dc.subject.keywordAuthor | planar structure | - |
dc.subject.keywordAuthor | high performance | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | ORGANOMETAL HALIDE PEROVSKITES | - |
dc.subject.keywordPlus | ASSISTED SOLUTION PROCESS | - |
dc.subject.keywordPlus | HOLE EXTRACTION LAYERS | - |
dc.subject.keywordPlus | SOLVENT | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | CRYSTALLIZATION | - |
dc.subject.keywordPlus | COMPOUND | - |
dc.subject.keywordPlus | DEVICES | - |
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