Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이병훈 | * |
dc.date.accessioned | 2020-08-20T16:30:19Z | - |
dc.date.available | 2020-08-20T16:30:19Z | - |
dc.date.issued | 2019 | * |
dc.identifier.issn | 2050-7526 | * |
dc.identifier.issn | 2050-7534 | * |
dc.identifier.other | OAK-27615 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/255034 | - |
dc.description.abstract | Three regioisomeric polymers (P1, P2, and P3) comprising dithienosilole and asymmetric 5-fluoro-2,1,3-benzothiadiazole moieties are synthesized and characterized. Although all the polymers exhibit similar energy levels, they show different molecular orientation, crystallinity, and charge-carrier transporting characteristics. A superior hole mobility (0.021 cm(2) V-1 s(-1)) is demonstrated for an organic field-effect transistor (OFET) based on P3 with the geometrical same direction of the F atoms, which is much higher than the regiorandom (P1) and regioregular (P2) isomers. Our study reveals that the specific regio-orientation of the asymmetric units rather than the regioregularity in the backbone plays a crucial role in determining the polymer nature, bulk morphology, and OFET performance. | * |
dc.language | English | * |
dc.publisher | ROYAL SOC CHEMISTRY | * |
dc.title | Dithienosilole-co-5-fluoro-2,1,3-benzothiadiazole-containing regioisomeric polymers for organic field-effect transistors | * |
dc.type | Article | * |
dc.relation.issue | 28 | * |
dc.relation.volume | 7 | * |
dc.relation.index | SCIE | * |
dc.relation.startpage | 8522 | * |
dc.relation.lastpage | 8526 | * |
dc.relation.journaltitle | JOURNAL OF MATERIALS CHEMISTRY C | * |
dc.identifier.doi | 10.1039/c9tc02414j | * |
dc.identifier.wosid | WOS:000479006800003 | * |
dc.author.google | Kang, So-Huei | * |
dc.author.google | Lee, Junghoon | * |
dc.author.google | Yoo, Dahyeon | * |
dc.author.google | Lee, Byoung Hoon | * |
dc.author.google | Yang, Changduk | * |
dc.contributor.scopusid | 이병훈(57001618200) | * |
dc.date.modifydate | 20240527130418 | * |