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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 115 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 106 | - |
dc.citation.title | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.volume | 759 | - |
dc.contributor.author | Kong, MinSung | - |
dc.contributor.author | Song, Suhee | - |
dc.contributor.author | Lee, Won-Ki | - |
dc.contributor.author | Kim, Jin Young | - |
dc.contributor.author | Jin, Youngeup | - |
dc.date.accessioned | 2023-12-21T11:54:53Z | - |
dc.date.available | 2023-12-21T11:54:53Z | - |
dc.date.created | 2023-03-23 | - |
dc.date.issued | 2023-07 | - |
dc.description.abstract | Fluorinated quinoxaline-based small molecules, SM1, SM2, and SM3, were developed as the donor materials for photovoltaic cells. The small molecules containing a 2,3-didodecyl-6,7-difluoroquinoxaline as the electron-deficient unit and thienothiophene as the electron rich units were synthesized by Stille coupling. The small molecules exhibit satisfactory thermal stability and a broad absorption band from 400 to 700 nm. The HOMO/LUMO energy levels of SM1, SM2, and SM3 were -5.70/-3.48, -5.57/-3.42, and -5.66/-3.59 eV, respectively. SM3 with the alkyl group at 4-position in terminal thiophene units has lower HOMO energy levels to increase the V-OC value. | - |
dc.identifier.bibliographicCitation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.759, no.1, pp.106 - 115 | - |
dc.identifier.doi | 10.1080/15421406.2022.2163765 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.scopusid | 2-s2.0-85148335321 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/62436 | - |
dc.identifier.wosid | 000935567800001 | - |
dc.language | 영어 | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Small molecules based on 6,7-difluoroquinoxaline and thieno[3,2-b]thiophene for solution-processed solar cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Crystallography; Materials Science | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Fluorine atom | - |
dc.subject.keywordAuthor | solar cells | - |
dc.subject.keywordAuthor | synthesis | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | ARRANGEMENT | - |
dc.subject.keywordPlus | THIOPHENE | - |
dc.subject.keywordPlus | CHAINS | - |
dc.subject.keywordPlus | UNITS | - |
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