DC Field | Value | Language |
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dc.contributor.author | Kim, Yu Jin | - |
dc.contributor.author | Park, Chan Eon | - |
dc.date.accessioned | 2019-07-04T10:10:44Z | - |
dc.date.available | 2019-07-04T10:10:44Z | - |
dc.date.created | 2018-07-20 | - |
dc.date.issued | 2018-03 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/99306 | - |
dc.description.abstract | The physical nature of solvent vapor annealing (SVA) treatment is quite straightforward, and its application is ideal in small molecule-based bulk heterojunction solar cells. It has been suggested to rapidly achieve high-performance small-molecule photovoltaics by alternating the blends to ideally connect the crystallite morphology. However, most previous reports on SVA have shown only influences of the degree of donor/acceptor phase separation within part of active textures. Here, we investigated solution-processed small-molecule solar cells consisting of the previously developed DR3TSBDT and [6,6]-phenyl-C-71-butyric acid methyl ester (PC71BM) after SVA in terms of the vertical gradient crystalline phase in three-dimensional (3D) active layers. These systematic studies of the vertically phase-separated morphology for 3D heterojunction structures clarified in more detail varied active blend morphology underlying SVA and showed a clear structure-property relationship in related device performance. This provided not only a clear understanding of the precise effect of SVA treatments on varied 3D morphological structures but also a path toward the rational optimization of device performance. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.title | In-Depth Consideration of Vertically 3D Microstructured Bulk Heterojunction Layers via Solvent Vapor Annealing in DR3TSBDT:PC71BM Solar Cells | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acs.jpcc.7b12577 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY C, v.122, no.12, pp.6514 - 6525 | - |
dc.identifier.wosid | 000429080000003 | - |
dc.citation.endPage | 6525 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 6514 | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.citation.volume | 122 | - |
dc.contributor.affiliatedAuthor | Park, Chan Eon | - |
dc.identifier.scopusid | 2-s2.0-85044771430 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | OPEN-CIRCUIT VOLTAGE | - |
dc.subject.keywordPlus | MOLECULAR-ORIENTATION | - |
dc.subject.keywordPlus | FILL FACTOR | - |
dc.subject.keywordPlus | ORGANIC SEMICONDUCTORS | - |
dc.subject.keywordPlus | CONJUGATED POLYMER | - |
dc.subject.keywordPlus | FULLERENE ACCEPTOR | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | MOBILITY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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