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DC Field | Value | Language |
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dc.citation.endPage | 4660 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 4657 | - |
dc.citation.title | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | - |
dc.citation.volume | 54 | - |
dc.contributor.author | Lee, Junghoon | - |
dc.contributor.author | Han, A-Reum | - |
dc.contributor.author | Lee, Sang-Myeon | - |
dc.contributor.author | Yoo, Dohyuk | - |
dc.contributor.author | Oh, Joon Hak | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2023-12-22T01:36:24Z | - |
dc.date.available | 2023-12-22T01:36:24Z | - |
dc.date.created | 2015-03-19 | - |
dc.date.issued | 2015-04 | - |
dc.description.abstract | Siloxane-containing materials are a large and important class of organic-inorganic hybrids. In this report, a practical variation of the Suzuki polymerization to generate semiconducting polymeric hybrids based on siloxane units, which proceeds under essentially nonbasic conditions, is presented. This method generates solution-processable poly(diketopyrrolopyrrole-alt-benzothiadiazole) (PDPPBT-Si) consisting of the hybrid siloxane substituents, which could not be made using conventional methods. PDPPBT-Si exhibits excellent ambipolar transistor performance with well-balanced hole and electron FET mobilities. The siloxane-containing DPP-thiophene polymer classes (PDPP3T-Si and PDPP4T-Si), synthesized by this method, exhibit high hole mobility of up to 1.29 cm2V-1s-1. This synthetic approach should provide access to a variety of novel siloxane-containing conjugated semiconductor classes by using a variety of aryldihalides and aryldiboronic acids/esters. Heavy weight: Fluoride-mediated Suzuki polymerizations under conventional and microwave-assisted heating were performed to generate a solution-processable poly(diketopyrrolopyrrole-alt-benzothiadiazole) consisting of the hybrid siloxane substituents. The optimal reaction conditions, in terms of the molecular weights, involved the use of CsF and DME at 120°C with conventional heating for 24 hours | - |
dc.identifier.bibliographicCitation | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.54, no.15, pp.4657 - 4660 | - |
dc.identifier.doi | 10.1002/anie.201411557 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.scopusid | 2-s2.0-85027938542 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/10929 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1002/anie.201411557/abstract?systemMessage=Wiley+Online+Library+will+be+disrupted+on+21st+March+from+10%3A30+GMT+up+to+six+hours+and+from+05%3A30+EDT+up+to+six+hours+for+essential+maintenance.++Apologies+for+the+inconvenience. | - |
dc.identifier.wosid | 000352497600047 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Siloxane-Based Hybrid Semiconducting Polymers Prepared by Fluoride-Mediated Suzuki Polymerization | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | heterocycles | - |
dc.subject.keywordAuthor | polymers | - |
dc.subject.keywordAuthor | materials science | - |
dc.subject.keywordAuthor | microwave chemistry | - |
dc.subject.keywordAuthor | silicon | - |
dc.subject.keywordPlus | CHARGE-TRANSPORT | - |
dc.subject.keywordPlus | POLYFLUORENES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | HOLE | - |
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