Nonfullerene Electron Transporting Material Based on Naphthalene Diimide Small Molecule for Highly Stable Perovskite Solar Cells with Efficiency Exceeding 20%
DC Field | Value | Language |
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dc.contributor.author | Jung, Su-Kyo | - |
dc.contributor.author | Heo, Jin Hyuck | - |
dc.contributor.author | Lee, Dae Woon | - |
dc.contributor.author | Lee, Seung-Chul | - |
dc.contributor.author | Lee, Seung-Heon | - |
dc.contributor.author | Yoon, Woojin | - |
dc.contributor.author | Yun, Hoseop | - |
dc.contributor.author | Im, Sang Hyuk | - |
dc.contributor.author | Kim, Jong H. | - |
dc.contributor.author | Kwon, O-Pil | - |
dc.date.accessioned | 2021-09-02T11:33:05Z | - |
dc.date.available | 2021-09-02T11:33:05Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-05-16 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/75523 | - |
dc.description.abstract | This study reports a new nonfullerene electron transporting material (ETM) based on naphthalene diimide (NDI) small molecules for use in high-performance perovskite solar cells (PSCs). These solar cells simultaneously achieve high power conversion efficiency (PCE) of over 20% and long-term stability. New NDI-ID (N, N'-Bis(1-indanyl) naphthalene-1,4,5,8-tetracarboxylic diimide) consisting of an N-substituted indane group having simultaneous alicyclic and aromatic characteristics is synthesized by a low-cost, one-step reaction, and facile purification method. The partially flexible characteristics of an alicyclic cyclopentene group on indane groups open the possibility of low-temperature solution processing. The conformational rigidity and aromaticity of phenyl and alicyclic groups contribute to high temporal stability by strong secondary bonds. NDI-ID has herringbone packed semiconducting NDI cores that exhibit up to 0.2 cm(2) V-1 s(-1) electron mobility in field effect transistors. The inverted PSCs based on CH(NH2)(2)PbI3-xBrx with NDI-ID ETM exhibit very high PCEs of up to 20.2%, which is better than that of widely used PCBM (phenyl-C61-butyric acid methyl ester) ETM-based PSCs. Moreover, NDI-ID-based PSCs exhibit very high long-term temporal stability, retaining 90% of the initial PCE after 500 h at 100 degrees C with 1 sun illumination without encapsulation. Therefore, NDI-ID is a promising ETM for highly efficient, stable PSCs. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | N-TYPE | - |
dc.subject | INTERMOLECULAR INTERACTIONS | - |
dc.subject | FULLERENE-POLYMER | - |
dc.subject | CHARGE-TRANSPORT | - |
dc.subject | RECENT PROGRESS | - |
dc.subject | LOW-TEMPERATURE | - |
dc.subject | ALL-POLYMER | - |
dc.subject | LAYERS | - |
dc.subject | PERFORMANCE | - |
dc.subject | ACCEPTOR | - |
dc.title | Nonfullerene Electron Transporting Material Based on Naphthalene Diimide Small Molecule for Highly Stable Perovskite Solar Cells with Efficiency Exceeding 20% | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Im, Sang Hyuk | - |
dc.identifier.doi | 10.1002/adfm.201800346 | - |
dc.identifier.scopusid | 2-s2.0-85044408734 | - |
dc.identifier.wosid | 000431959500014 | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.28, no.20 | - |
dc.relation.isPartOf | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 28 | - |
dc.citation.number | 20 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | N-TYPE | - |
dc.subject.keywordPlus | INTERMOLECULAR INTERACTIONS | - |
dc.subject.keywordPlus | FULLERENE-POLYMER | - |
dc.subject.keywordPlus | CHARGE-TRANSPORT | - |
dc.subject.keywordPlus | RECENT PROGRESS | - |
dc.subject.keywordPlus | LOW-TEMPERATURE | - |
dc.subject.keywordPlus | ALL-POLYMER | - |
dc.subject.keywordPlus | LAYERS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | ACCEPTOR | - |
dc.subject.keywordAuthor | electron transporting materials | - |
dc.subject.keywordAuthor | naphthalene diimide | - |
dc.subject.keywordAuthor | perovskite solar cells | - |
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