Semitransparent organic solar cells with light utilization efficiency of 4% using fused-cyclopentadithiophene based near-infrared polymer donor
DC Field | Value | Language |
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dc.contributor.author | Yoon, Jung Won | - |
dc.contributor.author | Bae, Hyemin | - |
dc.contributor.author | Yang, Jonghee | - |
dc.contributor.author | Ha, Jong-Woon | - |
dc.contributor.author | Lee, Changjin | - |
dc.contributor.author | Lee, Jaewon | - |
dc.contributor.author | Yoon, Sung Cheol | - |
dc.contributor.author | Choi, Hyosung | - |
dc.contributor.author | Ko, Seo-Jin | - |
dc.date.accessioned | 2022-12-20T04:57:55Z | - |
dc.date.available | 2022-12-20T04:57:55Z | - |
dc.date.created | 2022-11-02 | - |
dc.date.issued | 2023-01 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/172774 | - |
dc.description.abstract | Semi-transparent organic solar cells (ST-OSCs) have attracted significant attention for various applications such as building-integrated photovoltaics and smart window technologies. Although various low-band gap non-fullerene acceptors have been developed, near-infrared (NIR) absorbing polymeric donors have been rarely reported for highly efficient ST-OSCs. In this study, we synthesize cyclopentadithiophene (CPDT) core-based NIR-absorbing polymer donors, PL1 and PL2. These polymer donors show strong NIR absorption capabilities with high transmittance in visible wavelength region and deep-lying HOMO levels for cascade energy level alignment with low-bandgap non-fullerene acceptors. The opaque device with PL2 and PCBM exhibits higher power conversion efficiency of 11.62% than that of the device with PL1 (PCE: 7.54%) due to lower charge-carrier recombination loss and balanced charge-carrier mobilities. Most significantly, incorporation of PL2 into ST-OSCs results in a PCE of 9.91 %, average visible transmittance of 40.4 % and light utilization efficiency (LUE) of 4.00 %. This work achieves the one of the highest LUE in ST-OSCs based on new NIR-absorbing polymer donors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Semitransparent organic solar cells with light utilization efficiency of 4% using fused-cyclopentadithiophene based near-infrared polymer donor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Hyosung | - |
dc.identifier.doi | 10.1016/j.cej.2022.139423 | - |
dc.identifier.scopusid | 2-s2.0-85139006431 | - |
dc.identifier.wosid | 000870844200003 | - |
dc.identifier.bibliographicCitation | Chemical Engineering Journal, v.452, pp.1 - 9 | - |
dc.relation.isPartOf | Chemical Engineering Journal | - |
dc.citation.title | Chemical Engineering Journal | - |
dc.citation.volume | 452 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | Energy gap | - |
dc.subject.keywordPlus | Fullerenes | - |
dc.subject.keywordPlus | Infrared devices | - |
dc.subject.keywordPlus | Light transmission | - |
dc.subject.keywordPlus | Solar power generation | - |
dc.subject.keywordPlus | Absorbing polymers | - |
dc.subject.keywordPlus | Average visible transmission | - |
dc.subject.keywordPlus | Light utilization | - |
dc.subject.keywordPlus | Light utilization efficiency | - |
dc.subject.keywordPlus | Near Infrared | - |
dc.subject.keywordPlus | Near-infrared | - |
dc.subject.keywordPlus | Near-infrared-absorbing polymer donor | - |
dc.subject.keywordPlus | Semi-transparent | - |
dc.subject.keywordPlus | Semi-transparent organic solar cell | - |
dc.subject.keywordPlus | Utilization efficiency | - |
dc.subject.keywordPlus | Organic solar cells | - |
dc.subject.keywordAuthor | Average visible transmission | - |
dc.subject.keywordAuthor | Light utilization efficiency | - |
dc.subject.keywordAuthor | NIR-absorbing polymer donor | - |
dc.subject.keywordAuthor | Semi-transparent organic solar cell | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1385894722049026?via%3Dihub | - |
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