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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, YJ | - |
| dc.contributor.author | Kim, HN | - |
| dc.contributor.author | Hwang, MC | - |
| dc.contributor.author | Kim, YH | - |
| dc.contributor.author | Park, CE | - |
| dc.date.accessioned | 2016-03-31T07:53:06Z | - |
| dc.date.available | 2016-03-31T07:53:06Z | - |
| dc.date.created | 2015-02-04 | - |
| dc.date.issued | 2014-12 | - |
| dc.identifier.issn | 0379-6779 | - |
| dc.identifier.other | 2015-OAK-0000031065 | - |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14116 | - |
| dc.description.abstract | A new alternating copolymer, CO-BDT-DTBT, designed with the "weak donor/strong acceptor" strategy has been synthesized and characterized. This strategy was tested by constructing a library of polymers employing alkanoyloxy-substituted benzodithiophene (BDT) as the weak donor, and benzothiadiazole (BT) as the strong acceptor. CO-BDT-DTBT has a low HOMO energy level of -5.62 eV, and as a result a BHJ device containing CO-BDT-DTBT blended with PC71BM was found to exhibit a high V-OC of 0.88 V. These findings confirm that "weak donor/strong acceptor" polymers are a promising new class of alternating copolymers for polymer solar cell applications. (C) 2014 Elsevier B.V. All rights reserved. | - |
| dc.description.statementofresponsibility | X | - |
| dc.language | English | - |
| dc.publisher | ELSEVIER SCIENCE SA | - |
| dc.relation.isPartOf | SYNTHETIC METALS | - |
| dc.subject | Organic solar cells | - |
| dc.subject | Polymer solar cells | - |
| dc.subject | Weak-donor unit | - |
| dc.subject | Strong-acceptor unit | - |
| dc.subject | Conjugated polymer | - |
| dc.subject | LOW-BANDGAP POLYMERS | - |
| dc.subject | CONJUGATED POLYMERS | - |
| dc.subject | PERFORMANCE | - |
| dc.subject | BENZODITHIOPHENE | - |
| dc.subject | DESIGN | - |
| dc.subject | DIKETOPYRROLOPYRROLE | - |
| dc.subject | MOBILITY | - |
| dc.title | A weak donor/strong acceptor alternating copolymer for efficient bulk heterojunction solar cells | - |
| dc.type | Article | - |
| dc.contributor.college | 화학공학과 | - |
| dc.identifier.doi | 10.1016/J.SYNTHMET.2014.09.036 | - |
| dc.author.google | Kim, YJ | - |
| dc.author.google | Kim, HN | - |
| dc.author.google | Hwang, MC | - |
| dc.author.google | Kim, YH | - |
| dc.author.google | Park, CE | - |
| dc.relation.volume | 198 | - |
| dc.relation.startpage | 93 | - |
| dc.relation.lastpage | 100 | - |
| dc.contributor.id | 10104044 | - |
| dc.relation.journal | SYNTHETIC METALS | - |
| dc.relation.index | SCI급, SCOPUS 등재논문 | - |
| dc.relation.sci | SCI | - |
| dc.collections.name | Journal Papers | - |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | SYNTHETIC METALS, v.198, pp.93 - 100 | - |
| dc.identifier.wosid | 000346540500014 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.endPage | 100 | - |
| dc.citation.startPage | 93 | - |
| dc.citation.title | SYNTHETIC METALS | - |
| dc.citation.volume | 198 | - |
| dc.contributor.affiliatedAuthor | Park, CE | - |
| dc.identifier.scopusid | 2-s2.0-84908321361 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 6 | - |
| dc.description.scptc | 6 | * |
| dc.date.scptcdate | 2018-05-121 | * |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
| dc.subject.keywordPlus | BANDGAP | - |
| dc.subject.keywordPlus | PERFORMANCE | - |
| dc.subject.keywordPlus | BENZODITHIOPHENE | - |
| dc.subject.keywordPlus | DESIGN | - |
| dc.subject.keywordPlus | DIKETOPYRROLOPYRROLE | - |
| dc.subject.keywordPlus | MOBILITY | - |
| dc.subject.keywordAuthor | Organic solar cells | - |
| dc.subject.keywordAuthor | Polymer solar cells | - |
| dc.subject.keywordAuthor | Weak-donor unit | - |
| dc.subject.keywordAuthor | Strong-acceptor unit | - |
| dc.subject.keywordAuthor | Conjugated polymer | - |
| dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
| dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
| dc.relation.journalWebOfScienceCategory | Polymer Science | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Materials Science | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.relation.journalResearchArea | Polymer Science | - |
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- 박찬언PARK, CHAN EON
- Dept. of Chemical Enginrg