Terpolymer acceptors based on bithiophene imide for all-polymer solar cells
DC Field | Value | Language |
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dc.contributor.author | Sun, Weipeng | - |
dc.contributor.author | Wang, Junwei | - |
dc.contributor.author | Shi, Yongqiang | - |
dc.contributor.author | Wu, Ziang | - |
dc.contributor.author | Tang, Yumin | - |
dc.contributor.author | Feng, Kui | - |
dc.contributor.author | Woo, Han Young | - |
dc.contributor.author | Guo, Xugang | - |
dc.contributor.author | Zhang, Fei-Bao | - |
dc.date.accessioned | 2021-08-30T03:33:07Z | - |
dc.date.available | 2021-08-30T03:33:07Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 0143-7208 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/49708 | - |
dc.description.abstract | In order to improve light absorption and promote n-type performance, random copolymerization strategy was employed to afford a series of random terpolymer acceptors with acceptor1-acceptor2-acceptor3 (A(1)-A(2)-A(3)) type backbone. The polymers were synthesized from distannylated electron-deficient bithiophene imide monomer with various electron-deficient dibrominated co-monomers using the typical palladium-catalyzed Stille coupling condensation polymerization. Compared with their parent polymers, these A(1)-A(2)-A(3) type terpolymer acceptors, particularly the dihexylthieno[3,4-b]pyrazine based terpolymer PBTP, can exhibit good miscibility, appropriate polymer crystallinity, and improved absorption in the long-wavelength region due to the incorporation of a third strong electron-withdrawing acceptor moiety thieno[3,4-b]pyrazine. Benefitting from the noncovalent S center dot center dot center dot N interactions, PBTP possessed a planar skeleton and achieved the highest power conversion efficiency (PCE) of 7.35% in the polymer series when serving as the acceptor material in all-polymer solar cells. These results indicate that the A(1)-A(2)-A(3) type terpolymer acceptors should be promising candidates for developing high-performance all-polymer solar cells. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | PERFORMANCE | - |
dc.subject | SUBSTITUENTS | - |
dc.subject | TRANSISTOR | - |
dc.subject | COPOLYMER | - |
dc.subject | DESIGN | - |
dc.title | Terpolymer acceptors based on bithiophene imide for all-polymer solar cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Woo, Han Young | - |
dc.identifier.doi | 10.1016/j.dyepig.2020.109049 | - |
dc.identifier.scopusid | 2-s2.0-85097796215 | - |
dc.identifier.wosid | 000603547900006 | - |
dc.identifier.bibliographicCitation | DYES AND PIGMENTS, v.186 | - |
dc.relation.isPartOf | DYES AND PIGMENTS | - |
dc.citation.title | DYES AND PIGMENTS | - |
dc.citation.volume | 186 | - |
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 | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Textiles | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SUBSTITUENTS | - |
dc.subject.keywordPlus | TRANSISTOR | - |
dc.subject.keywordPlus | COPOLYMER | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | All-polymer solar cells | - |
dc.subject.keywordAuthor | Polymer acceptors | - |
dc.subject.keywordAuthor | Terpolymers | - |
dc.subject.keywordAuthor | Bithiophene imide | - |
dc.subject.keywordAuthor | Optical absorption | - |
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