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DC Field | Value | Language |
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dc.citation.endPage | 559 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 553 | - |
dc.citation.title | JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 29 | - |
dc.contributor.author | Li, Yuxiang | - |
dc.contributor.author | Lee, Tack Ho | - |
dc.contributor.author | Kim, Jihyeon | - |
dc.contributor.author | Park, Song Yi | - |
dc.contributor.author | Song, Seyeong | - |
dc.contributor.author | Hwang, Sungu | - |
dc.contributor.author | Kim, Jin Young | - |
dc.contributor.author | Woo, Han Young | - |
dc.date.accessioned | 2023-12-21T23:14:08Z | - |
dc.date.available | 2023-12-21T23:14:08Z | - |
dc.date.created | 2016-09-19 | - |
dc.date.issued | 2016-09 | - |
dc.description.abstract | Two planar type photovoltaic polymers based on naphthobisthiadiazole, poly(2,5-bis(2-hexyldecyloxy)phenylene-alt-(5,10-dithiophen-2-yl)naphtho [1,2-c :5,6-c]bis [1,2,5]thiadiazole) (h-PPDTNTz) and poly(2,5-bis(2-decyltetradecyloxy)phenylene-alt-(5,10-dithiophen-2-yl)naphtho [1,2-c:5,6-c]bis[1,2,5]thiadiazole) (d-PPDTNTz) were synthesized by incorporating intrachain noncovalent Coulombic interactions in the molecular design. To achieve a delicate balance of molecular weight, solubility as well as bulk film morphology, hexyldecyloxy (h-) and decyltetradecyloxy (d-) side-chains were substituted, which played a decisive role in modulating morphology, film packing structure and macroscopic device properties. Both polymers showed a broad light absorption up to similar to 800 nm and d-PPDTNTz exhibited a deeper HOMO and preferentially face-on orientation in pristine and blended films with PCIIBM. The detailed optical, electrochemical, thermal, morphological and the resulting photovoltaic characteristics were studied. The best power conversion efficiency of similar to 6.7% was measured for d-PPDTNTz:PC71BM, suggesting that the careful choice of side-chains is necessary for fully optimize the photovoltaic materials and devices. | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, v.29, no.4, pp.553 - 559 | - |
dc.identifier.doi | 10.2494/photopolymer.29.553 | - |
dc.identifier.issn | 0914-9244 | - |
dc.identifier.scopusid | 2-s2.0-84984985653 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20490 | - |
dc.identifier.url | https://www.jstage.jst.go.jp/article/photopolymer/29/4/29_553/_article | - |
dc.identifier.wosid | 000381167500008 | - |
dc.language | 영어 | - |
dc.publisher | TECHNICAL ASSOC PHOTOPOLYMERS | - |
dc.title | Thiophene and Naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole Based Alternating Copolymers for Polymer Solar Cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole (NTz) | - |
dc.subject.keywordAuthor | Noncovalent Coulombic interactions | - |
dc.subject.keywordAuthor | Planarity | - |
dc.subject.keywordAuthor | Semi-crystalline | - |
dc.subject.keywordAuthor | photovoltaic | - |
dc.subject.keywordAuthor | Polymer solar cells (PSCs) | - |
dc.subject.keywordPlus | NAPHTHOBISTHIADIAZOLE COPOLYMERS | - |
dc.subject.keywordPlus | PHOTOVOLTAIC PROPERTIES | - |
dc.subject.keywordPlus | ORGANIC PHOTOVOLTAICS | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | BANDGAP POLYMER | - |
dc.subject.keywordPlus | DESIGN | - |
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