Semiconducting pi-extended porphyrin dimer and its characteristics in OFET and OPVC
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Woo Jea | - |
dc.contributor.author | Chae, Seung Hyun | - |
dc.contributor.author | Shin, Jicheol | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.contributor.author | Lee, Suk Joong | - |
dc.date.accessioned | 2021-09-04T14:49:12Z | - |
dc.date.available | 2021-09-04T14:49:12Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2015-07 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/93153 | - |
dc.description.abstract | Porphyrin is considered as one of the best candidates for various organic electronic devices, due to its molecular planarity and pi-conjugation. Particularly, for the good performing OFETs based on porphyrin derivatives, they should have high crystallinity and close pi-pi stacking distance in solid state. However, pi-extended dimeric porphyrin has never been introduced as a charge transport layer in OFETs. In this regard, we report here on the design and synthesis of new solution processable semiconducting pi-extended porphyrin dimer (PD-1), and its OFET and OPVC characteristics. Due to strong pi-pi. interactions, PD-1 showed high crystallinity in film state which displayed an excellent electrical characteristics with high hole mobility of 0.026 cm(2)/Vs and high current on off ratio of >10(5), when the device was fabricated in the mixed solvents of toluene and THF. This mobility is 1000 times better than that of a device fabricated from a solution either THF or toluene exclusively. Furthermore, the photovoltaic performance of PD-1 device shows a PCE of 0.58%. The effective pi-conjugation and molecular planarity of pi-extended dimeric porphyrin (PD-1) can lead to significant changes in the electrical characteristics of the devices. (C) 2015 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | THIN-FILM TRANSISTORS | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | FUNCTIONALIZED ACENES | - |
dc.subject | SMALL MOLECULES | - |
dc.subject | HIGH-MOBILITY | - |
dc.subject | CRYSTAL | - |
dc.subject | TRANSPORT | - |
dc.subject | OLIGOMERS | - |
dc.title | Semiconducting pi-extended porphyrin dimer and its characteristics in OFET and OPVC | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.contributor.affiliatedAuthor | Lee, Suk Joong | - |
dc.identifier.doi | 10.1016/j.synthmet.2015.04.017 | - |
dc.identifier.scopusid | 2-s2.0-84955482732 | - |
dc.identifier.wosid | 000356737300031 | - |
dc.identifier.bibliographicCitation | SYNTHETIC METALS, v.205, pp.206 - 211 | - |
dc.relation.isPartOf | SYNTHETIC METALS | - |
dc.citation.title | SYNTHETIC METALS | - |
dc.citation.volume | 205 | - |
dc.citation.startPage | 206 | - |
dc.citation.endPage | 211 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | FUNCTIONALIZED ACENES | - |
dc.subject.keywordPlus | SMALL MOLECULES | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | CRYSTAL | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | OLIGOMERS | - |
dc.subject.keywordAuthor | Field-effect transistors | - |
dc.subject.keywordAuthor | Porphyrins | - |
dc.subject.keywordAuthor | Thin films | - |
dc.subject.keywordAuthor | Semiconductors | - |
dc.subject.keywordAuthor | pi-pi interactions | - |
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