Improved performance and thermal stability of perovskite solar cells prepared via a modified sequential deposition process
DC Field | Value | Language |
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dc.contributor.author | Kim, Seongtak | - |
dc.contributor.author | Chung, Taewon | - |
dc.contributor.author | Bae, Soohyun | - |
dc.contributor.author | Lee, Sang-Won | - |
dc.contributor.author | Lee, Kyung Dong | - |
dc.contributor.author | Kim, Hyunho | - |
dc.contributor.author | Lee, Seunghun | - |
dc.contributor.author | Kang, Yoonmook | - |
dc.contributor.author | Lee, Hae-Seok | - |
dc.contributor.author | Kim, Donghwan | - |
dc.date.accessioned | 2021-09-03T10:35:31Z | - |
dc.date.available | 2021-09-03T10:35:31Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 1566-1199 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84830 | - |
dc.description.abstract | In conventional sequential deposition, PbI2-free CH3NH3PbI3 perovskite films can be achieved when the PbI2 substrate reacts with a relatively low-concentration CH3NH3I solution (< 8 mg of CH3NH3I per 1 mL of IPA) but the film that is formed has only sparse and uneven coverage. On the other hand, a dense CH3NH3PbI3 perovskite film can be formed on a mesoporous TiO2 substrate when the PbI2 substrate reacts with a relatively high-concentration MAI solution (> 8 mg of CH3NH3I per 1 mL of IPA), but unreacted PbI2 is still present in CH3NH3PbI3 layer in such cases. Here, we developed organic-inorganic perovskite solar cells with high efficiency by preparing dense and PbI2-free films using a modified sequential deposition process. By utilizing the reaction behavior between PbI2 and MAI, solar cells with an average power-conversion efficiency of 15.1% and high reproducibility and stability were achieved. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | HIGH-EFFICIENCY | - |
dc.subject | TRANSPORT | - |
dc.subject | HYSTERESIS | - |
dc.subject | GROWTH | - |
dc.title | Improved performance and thermal stability of perovskite solar cells prepared via a modified sequential deposition process | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Yoonmook | - |
dc.contributor.affiliatedAuthor | Lee, Hae-Seok | - |
dc.contributor.affiliatedAuthor | Kim, Donghwan | - |
dc.identifier.doi | 10.1016/j.orgel.2016.11.014 | - |
dc.identifier.scopusid | 2-s2.0-85028268349 | - |
dc.identifier.wosid | 000390586300036 | - |
dc.identifier.bibliographicCitation | ORGANIC ELECTRONICS, v.41, pp.266 - 273 | - |
dc.relation.isPartOf | ORGANIC ELECTRONICS | - |
dc.citation.title | ORGANIC ELECTRONICS | - |
dc.citation.volume | 41 | - |
dc.citation.startPage | 266 | - |
dc.citation.endPage | 273 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | HIGH-EFFICIENCY | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | HYSTERESIS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Sequential deposition method | - |
dc.subject.keywordAuthor | Conversion rate | - |
dc.subject.keywordAuthor | Perovskite | - |
dc.subject.keywordAuthor | Solar cells | - |
dc.subject.keywordAuthor | Thermal stability | - |
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