2-Hexylthieno[3,2-b]thiophene-substituted Anthracene Derivatives for Organic Field Effect Transistors and Photovoltaic Cells
DC Field | Value | Language |
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dc.contributor.author | Jo, Soyoung | - |
dc.contributor.author | Hur, Jung A. | - |
dc.contributor.author | Kim, Kyung Hwan | - |
dc.contributor.author | Lee, Tae Wan | - |
dc.contributor.author | Shin, Jicheol | - |
dc.contributor.author | Hwang, Kyung Seok | - |
dc.contributor.author | Chin, Byung Doo | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-06T15:25:32Z | - |
dc.date.available | 2021-09-06T15:25:32Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-09-20 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/107447 | - |
dc.description.abstract | Novel 2-hexylthieno[3,2-b]thiophene-containing conjugated molecules have been synthesized via a reduction reaction using tin chloride in an acidic medium. They exhibited good solubility in common organic solvents and good self-film and crystal-forming properties. The single-crystalline objects were fabricated by a solvent slow diffusion process and then were employed for fabricating field-effect transistors (FETs) along with thin-film transistors (TFTs). TFTs made of 5 and 6 exhibited carrier mobility as high as 0.10-0.15 cm(2)V(-1)s(-1). The single-crystal-based FET made of 6 showed 0.70 cm(2)V(-1)s(-1) which was relatively higher than that of the 5-based FET (mu = 0.23 cm(2)V(-1)s(-1)). In addition, we fabricated organic photovoltaic (OPV) cells with new 2-hexylthieno [3,2-b]thiophene-containing conjugated molecules and methanofullerene [6,6]-phenyl C61-butyric acid methyl ester (PC61BM) without thermal annealing. The ternary system for a bulk heterojunction (BHJ) OPV cell was elaborated using PC61BM and two p-type conjugated molecules such as 5 and 7 for modulating the molecular energy levels. As a result, the OPV cell containing 5, 7, and PC61BM had improved results with an open-circuit voltage of 0.90 V, a short-circuit current density of 2.83 mA/cm(2), and a fill factor of 0.31, offering an overall power conversion efficiency (PCE) of 0.78%, which was larger than those of the devices made of only molecule 5 (eta similar to 0.67%) or 7 (eta similar to 0.46%) with PC61BM under identical weight compositions. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | ALTERNATING COPOLYMER | - |
dc.subject | HIGH-MOBILITY | - |
dc.subject | SOLAR-CELLS | - |
dc.title | 2-Hexylthieno[3,2-b]thiophene-substituted Anthracene Derivatives for Organic Field Effect Transistors and Photovoltaic Cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.5012/bkcs.2012.33.9.3061 | - |
dc.identifier.scopusid | 2-s2.0-84866385870 | - |
dc.identifier.wosid | 000309307400042 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.33, no.9, pp.3061 - 3070 | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 33 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 3061 | - |
dc.citation.endPage | 3070 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001695323 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | ALTERNATING COPOLYMER | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordAuthor | Anthracene | - |
dc.subject.keywordAuthor | Semiconductor | - |
dc.subject.keywordAuthor | Field effect transistor | - |
dc.subject.keywordAuthor | Photovoltaic cell | - |
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