Highly efficient and highly stable terpolymer-based all-polymer solar cells with broad complementary absorption and robust morphology
DC Field | Value | Language |
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dc.contributor.author | Kim, Aesun | - |
dc.contributor.author | Park, Chang Geun | - |
dc.contributor.author | Park, Su Hong | - |
dc.contributor.author | Kim, Hyung Jong | - |
dc.contributor.author | Choi, Suna | - |
dc.contributor.author | Kim, Young Un | - |
dc.contributor.author | Jeong, Choel Hun | - |
dc.contributor.author | Chae, Weon-Sik | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-02T10:20:03Z | - |
dc.date.available | 2021-09-02T10:20:03Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-06-07 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/74955 | - |
dc.description.abstract | A novel conjugated terpolymer referred to as Ter-3MTTPD was successfully synthesized using 4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b]dithiophene as a donor and methyl thiophene-3-carboxylate (3MT) and 5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (TPD) as acceptor units to investigate the effects of the terpolymer structure on the optical and electrochemical properties. The performance of an all-polymer solar cell (all-PSC) was comprehensively examined by blending the terpolymer with 2,7-bis(2-hexyldecyl)-4-(selenophen-2-yl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (NDI-Se). The as-cast blend film of Ter-3MTTPD:NDI-Se exhibits the highest power conversion efficiency of 7.66% in the all-PSC. This was further supported by the results of time-resolved photoluminescence (TRPL) in Ter-3MTTPD:NDI-Se blend film states which yielded the highest PL quenching efficiency (90%) resulting from the shortest average lifetime, (ave) of approximate to 67 ps, much smaller than those of the two binary copolymer blend films (e.g., (ave) = 194 ps and 149 ps, respectively, for Co-3MT:NDI-Se and Co-TPD:NDI-Se). In addition, for an as-cast blend film of Ter-3MTTPD:NDI-Se in the active layer, the shelf-life (approximate to 1000 h) of the all-PSC under ambient conditions was found to be much better compared to those of PSCs based on the other two binary copolymers, Co-3MT and Co-TPD. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | CONJUGATED POLYMER | - |
dc.subject | FULLERENE-POLYMER | - |
dc.subject | ELECTRON-ACCEPTOR | - |
dc.subject | MOLECULAR-WEIGHT | - |
dc.subject | SIDE-CHAINS | - |
dc.subject | PERFORMANCE | - |
dc.subject | OPTIMIZATION | - |
dc.subject | GENERATION | - |
dc.subject | SOLVENT | - |
dc.subject | UNITS | - |
dc.title | Highly efficient and highly stable terpolymer-based all-polymer solar cells with broad complementary absorption and robust morphology | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1039/c8ta01765d | - |
dc.identifier.scopusid | 2-s2.0-85047865512 | - |
dc.identifier.wosid | 000434241800035 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.6, no.21, pp.10095 - 10103 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 6 | - |
dc.citation.number | 21 | - |
dc.citation.startPage | 10095 | - |
dc.citation.endPage | 10103 | - |
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 | CONJUGATED POLYMER | - |
dc.subject.keywordPlus | FULLERENE-POLYMER | - |
dc.subject.keywordPlus | ELECTRON-ACCEPTOR | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | SIDE-CHAINS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | SOLVENT | - |
dc.subject.keywordPlus | UNITS | - |
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