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DC Field | Value | Language |
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dc.citation.startPage | 144850 | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 472 | - |
dc.contributor.author | Jeon, Sung Jae | - |
dc.contributor.author | Kim, Ye Chan | - |
dc.contributor.author | Kim, Ji Youn | - |
dc.contributor.author | Kim, Ji Hyeon | - |
dc.contributor.author | Yang, Nam Gyu | - |
dc.contributor.author | Lee, Yoon Jae | - |
dc.contributor.author | Lee, Hyoung Seok | - |
dc.contributor.author | Kim, Young Hoon | - |
dc.contributor.author | Kim, Gang Wook | - |
dc.contributor.author | Jang, Eun Mi | - |
dc.contributor.author | Lee, Byoungkyu | - |
dc.contributor.author | Yang, Changduk | - |
dc.contributor.author | Moon, Doo Kyung | - |
dc.date.accessioned | 2023-12-21T11:44:35Z | - |
dc.date.available | 2023-12-21T11:44:35Z | - |
dc.date.created | 2023-09-21 | - |
dc.date.issued | 2023-09 | - |
dc.description.abstract | Photoactive layer materials that overcome the trade-off between power conversion efficiency (PCE) and average visible transmittance (AVT) are required to prepare successful high-performance semitransparent organic solar cells (ST-OSCs). Among 12 novel cost-effective D-p=A polymers with high visible light transmission, P(3IN = 0.3)(3IN2F = 0.5)(BDD = 0.2) achieved a PCE of 14.0% and high stability in an eco-friendly solvent-processed OSC with BTP-eC9. This blend film exhibited an AVT of 62.1% and a color rendering index of 95.0, demonstrating the high potential for ST-OSCs. The ternary OSC with PM6 greatly enhances the PCE to 17.3%. Binary and ternary ST-OSCs achieve light utilization efficiencies (LUEs) of 4.38% and 4.04%, respectively, demonstrating the potential of the D-p=A structure. Under a 3000 K light-emitting diode light at 958 lx low illuminance, PCEs of 12.4% and 15.7% are obtained for binary and ternary ST-OSCs, respectively, and the indoor LUEs (LUIEs) of ST-OSCs are greatly enhanced to 5.52% and 5.48%, respectively. Air-processed eco-friendly ternary ST-OSC module (4.7 cm(2)) achieves not only a PCE of 12.1% and LUIE of 3.90% under 958 lx, but also color coordinates of (0.290, 0.323) and an infrared radiation rejection rate of 87.5%, meeting the civil engineering specifications for windows. This ST-OSC module can be a substitute power source of the thermo-hygrometer in real time, even operate at 195 lx, which paved the way towards zero-energy indoor and outdoor electrical devices as well as windows for buildings and vehicles. | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.472, pp.144850 | - |
dc.identifier.doi | 10.1016/j.cej.2023.144850 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.scopusid | 2-s2.0-85165504839 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/65880 | - |
dc.identifier.wosid | 001055632800001 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Molecular design of cost-effective donor polymers with high visible transmission for eco-friendly and efficient semitransparent organic solar cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental; Engineering, Chemical | - |
dc.relation.journalResearchArea | Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | D -& pi | - |
dc.subject.keywordAuthor | =A donor polymers | - |
dc.subject.keywordAuthor | Eco-friendly semitransparent organic solar cells | - |
dc.subject.keywordAuthor | Average visible transmittance | - |
dc.subject.keywordAuthor | Indoor light utilization efficiency | - |
dc.subject.keywordAuthor | Air-processed organic solar cell module | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | PHOTOVOLTAIC PROPERTIES | - |
dc.subject.keywordPlus | THIOPHENE | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | SOLVENT | - |
dc.subject.keywordPlus | MODULE | - |
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