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DC Field | Value | Language |
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dc.citation.endPage | 265 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 258 | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 10 | - |
dc.contributor.author | Kumari, Tanya | - |
dc.contributor.author | Lee, Sang Myeon | - |
dc.contributor.author | Kang, So-Huei | - |
dc.contributor.author | Chen, Shanshan | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2023-12-21T22:46:14Z | - |
dc.date.available | 2023-12-21T22:46:14Z | - |
dc.date.created | 2016-12-07 | - |
dc.date.issued | 2017-01 | - |
dc.description.abstract | Ternary organic solar cells (OSCs), with a simple structure, can be easily adopted as sub-cells in a tandem design, thereby further enhancing the power conversion efficiency (PCE). Considering the potential to surpass the theoretical PCE limit in OSCs, we incorporated a benzo[1,2-b;4,5-b']dithiophene-based small molecule into a poly(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)):[6,6]-phenyl-C71-butyric acid methyl ester host system. A hitherto unrealized PCE of 12.1% was achieved at the optimized composition of the ternary blend. The ternary blend surprisingly had a face-on and edge-on co-existent texture, which is far better than that of the face-on orientated host film. To the best of our knowledge, this intriguing result refutes for the first time a general paradigm that high-performance OSCs are unambiguously linked to face-on structures. Therefore, our study provides a new platform for refining the theoretical underpinning of multiple blending OSCs. | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.10, no.1, pp.258 - 265 | - |
dc.identifier.doi | 10.1039/C6EE02851A | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.scopusid | 2-s2.0-85009962878 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20897 | - |
dc.identifier.url | http://pubs.rsc.org/en/content/articlelanding/2016/ee/c6ee02851a#!divAbstract | - |
dc.identifier.wosid | 000395208000023 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Ternary Solar Cells with a Mixed Face-On and Edge-On Enable an Unprecedented Efficiency of 12.1% | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Energy & Fuels; Engineering, Chemical; Environmental Sciences | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Engineering; Environmental Sciences & Ecology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | COMPLEMENTARY ABSORPTION | - |
dc.subject.keywordPlus | SMALL MOLECULES | - |
dc.subject.keywordPlus | PHOTOVOLTAIC DEVICES | - |
dc.subject.keywordPlus | CONJUGATED POLYMER | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | DISSOCIATION | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
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