DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, YJ | - |
dc.contributor.author | Cheon, YR | - |
dc.contributor.author | Back, JY | - |
dc.contributor.author | Kim, YH | - |
dc.contributor.author | Chung, DS | - |
dc.contributor.author | Park, CE | - |
dc.date.accessioned | 2016-03-31T07:52:47Z | - |
dc.date.available | 2016-03-31T07:52:47Z | - |
dc.date.created | 2015-02-04 | - |
dc.date.issued | 2014-11-10 | - |
dc.identifier.issn | 1439-4235 | - |
dc.identifier.other | 2014-OAK-0000031072 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14110 | - |
dc.description.abstract | Organic bulk heterojunction photovoltaic devices based on a series of three naphtho[2,1-b:3,4-b']dithiophene (NDT) derivatives blended with phenyl-C-71-butyric acid methyl ester were studied. These three derivatives, which have NDT units with various thiophene-chain lengths, were employed as the donor polymers. The influence of their molecular structures on the correlation between their solar-cell performances and their degree of crystallization was assessed. The grazing-incidence angle X-ray diffraction and atomic force microscopy results showed that the three derivatives exhibit three distinct nanoscale morphologies. We correlated these morphologies with the device physics by determining the J-V characteristics and the hole and electron mobilities of the devices. On the basis of our results, we propose new rules for the design of future generations of NDT-based polymers for use in bulk heterojunction solar cells. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | CHEMPHYSCHEM | - |
dc.subject | bulk heterojunction | - |
dc.subject | nanoscale morphology | - |
dc.subject | organic solar cells | - |
dc.subject | polymers | - |
dc.subject | X-ray diffraction | - |
dc.subject | CONVERSION EFFICIENCY | - |
dc.subject | PERFORMANCE | - |
dc.subject | COPOLYMER | - |
dc.subject | POLYMERS | - |
dc.subject | DESIGN | - |
dc.subject | SYSTEM | - |
dc.title | Naphtho[2,1-b:3,4-b ']dithiophene-based Bulk Heterojunction Solar Cells: How Molecular Structure Influences Nanoscale Morphology and Photovoltaic Properties | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1002/CPHC.201402295 | - |
dc.author.google | Kim, YJ | - |
dc.author.google | Cheon, YR | - |
dc.author.google | Back, JY | - |
dc.author.google | Kim, YH | - |
dc.author.google | Chung, DS | - |
dc.author.google | Park, CE | - |
dc.relation.volume | 15 | - |
dc.relation.issue | 16 | - |
dc.relation.startpage | 3626 | - |
dc.relation.lastpage | 3633 | - |
dc.contributor.id | 10104044 | - |
dc.relation.journal | CHEMPHYSCHEM | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CHEMPHYSCHEM, v.15, no.16, pp.3626 - 3633 | - |
dc.identifier.wosid | 000344370900027 | - |
dc.date.tcdate | 2018-03-23 | - |
dc.citation.endPage | 3633 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 3626 | - |
dc.citation.title | CHEMPHYSCHEM | - |
dc.citation.volume | 15 | - |
dc.contributor.affiliatedAuthor | Park, CE | - |
dc.identifier.scopusid | 2-s2.0-84919329623 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.scptc | 0 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | COPOLYMER | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | bulk heterojunction | - |
dc.subject.keywordAuthor | nanoscale morphology | - |
dc.subject.keywordAuthor | organic solar cells | - |
dc.subject.keywordAuthor | polymers | - |
dc.subject.keywordAuthor | X-ray diffraction | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
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