A new rigid planar low band gap PTTDPP-DT-DTT polymer for organic transistors and performance improvement through the use of a binary solvent system
DC Field | Value | Language |
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dc.contributor.author | Kim, Min Je | - |
dc.contributor.author | Choi, Jong Yong | - |
dc.contributor.author | An, Gukil | - |
dc.contributor.author | Kim, Hyunjung | - |
dc.contributor.author | Kang, Youngjong | - |
dc.contributor.author | Kim, Jai Kyeong | - |
dc.contributor.author | Son, Hae Jung | - |
dc.contributor.author | Lee, Jung Heon | - |
dc.contributor.author | Cho, Jeong Ho | - |
dc.contributor.author | Kim, BongSoo | - |
dc.date.accessioned | 2022-07-15T18:10:51Z | - |
dc.date.available | 2022-07-15T18:10:51Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-03 | - |
dc.identifier.issn | 0143-7208 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/155003 | - |
dc.description.abstract | We report the synthesis of a new low band gap planar polymer of poly(2,5-bis(2-decyltetradecyl)-3-(5-(dithieno[3,2-b:2',3'-d]thiophen-2-yl)thieno[3,2-b]thiophen-2-y1)-6-(thieno[3,2-b]thiophen-2-y1)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione) (PTTDPP-DT-DTT) for use in organic thin film transistors (OTFTs). The polymer backbone is highly planar and well-conjugated, facilitating interchain stacking. The PTTDPP-DT-DTT-based OTFTs were fabricated and carrier mobilities were improved by using a binary solvent system: chloroform (CF):toluene (Tol), CF:chlorobenzene (CB), and CF:o-dichlorobenzene (DCB). The addition of higher boiling point solvents promoted film crystallinity with more edge-on orientations. Thus, the use of CF:DCB yielded the highest carrier mobility obtained among the devices tested. Thermal annealing further enhanced the mobility of the CF:DCB device. Atomic force microscopy images disclosed the most fibrous feature in the thermally annealed polymer film cast from CF:DCB solution. This work highlights that both the proper selection of a binary solvent and thermal annealing can manage film morphology of rigid planar conjugated polymer semiconductors effectively for high-performance OTFTs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | A new rigid planar low band gap PTTDPP-DT-DTT polymer for organic transistors and performance improvement through the use of a binary solvent system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Youngjong | - |
dc.identifier.doi | 10.1016/j.dyepig.2015.11.022 | - |
dc.identifier.scopusid | 2-s2.0-84950250553 | - |
dc.identifier.wosid | 000370090600017 | - |
dc.identifier.bibliographicCitation | DYES AND PIGMENTS, v.126, pp.138 - 146 | - |
dc.relation.isPartOf | DYES AND PIGMENTS | - |
dc.citation.title | DYES AND PIGMENTS | - |
dc.citation.volume | 126 | - |
dc.citation.startPage | 138 | - |
dc.citation.endPage | 146 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
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 | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | SEMICONDUCTING POLYMERS | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | HIGH HOLE | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | ELECTRON | - |
dc.subject.keywordPlus | PACKING | - |
dc.subject.keywordAuthor | Organic thin film transistor | - |
dc.subject.keywordAuthor | Low band gap semiconducting polymer | - |
dc.subject.keywordAuthor | High carrier mobility | - |
dc.subject.keywordAuthor | Binary solvent | - |
dc.subject.keywordAuthor | Film crystallinity | - |
dc.subject.keywordAuthor | Thermal annealing | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0143720815004659?via%3Dihub | - |
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