The crucial role of intermolecular pi-pi interactions in A-D-A-type electron acceptors and their effective modulation
DC Field | Value | Language |
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dc.contributor.author | Gao, Bowei | - |
dc.contributor.author | Yao, Huifeng | - |
dc.contributor.author | Jang, Bomee | - |
dc.contributor.author | Zhu, Jie | - |
dc.contributor.author | Yu, Runnan | - |
dc.contributor.author | Cui, Yong | - |
dc.contributor.author | Wang, Fenghao | - |
dc.contributor.author | Hou, Junxian | - |
dc.contributor.author | Woo, Han Young | - |
dc.contributor.author | Hou, Jianhui | - |
dc.date.accessioned | 2021-09-02T14:57:24Z | - |
dc.date.available | 2021-09-02T14:57:24Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-02-14 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/77355 | - |
dc.description.abstract | Here, the crucial role of intermolecular pi-pi interactions in A-D-A-type acceptors is examined and a simple yet effective modulation method is presented. By side chain manipulation, two small molecule acceptors, IDT-C6 and IDT-PhC6, are designed and synthesized with different crystalline morphologies. Since n-hexyl side chains have less steric hindrance than hexylphenyl side chains, IDT-C6 exhibits enhanced intermolecular pi-pi interactions relative to IDT-PhC6. Benefiting from the improved charge transport properties of the IDT-C6-based device, a high PCE of 12.5% is recorded, whereas those of the IDT-PhC6-based device delivers a moderate PCE of just 5.6%. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | POLYMER SOLAR-CELLS | - |
dc.subject | EFFICIENT PHOTOVOLTAIC POLYMERS | - |
dc.subject | ENERGY-LEVEL MODULATION | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | MOLECULAR DESIGN | - |
dc.subject | FULLERENE | - |
dc.subject | MORPHOLOGY | - |
dc.subject | DONOR | - |
dc.subject | CONFORMATION | - |
dc.subject | FLUORINATION | - |
dc.title | The crucial role of intermolecular pi-pi interactions in A-D-A-type electron acceptors and their effective modulation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Woo, Han Young | - |
dc.identifier.doi | 10.1039/c7ta10461h | - |
dc.identifier.scopusid | 2-s2.0-85041958598 | - |
dc.identifier.wosid | 000424466300027 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.6, no.6, pp.2664 - 2670 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 6 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2664 | - |
dc.citation.endPage | 2670 | - |
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 | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | POLYMER SOLAR-CELLS | - |
dc.subject.keywordPlus | EFFICIENT PHOTOVOLTAIC POLYMERS | - |
dc.subject.keywordPlus | ENERGY-LEVEL MODULATION | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | MOLECULAR DESIGN | - |
dc.subject.keywordPlus | FULLERENE | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | DONOR | - |
dc.subject.keywordPlus | CONFORMATION | - |
dc.subject.keywordPlus | FLUORINATION | - |
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