Improvement of polycarbazole-based organic bulk-heterojunction solar cells using 1,8-diiodooctane
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, Zhihai | - |
dc.contributor.author | Ju, Heongkyu | - |
dc.contributor.author | Lee, Eun-Cheol | - |
dc.date.available | 2020-02-28T22:46:49Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2013-09-23 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/14296 | - |
dc.description.abstract | The use of 1,8-diiodooctane (DIO) as a solvent additive in poly[N-9'-heptadecanyl-2,7-carbazole-alt-5, 5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PCDTBT)-based bulk-heterojunction solar cells increased the power conversion efficiency (PCE) by 20.9%. This improvement was due to the increase in the fill factor and open-circuit voltage (V-oc), which compensated for the decrease in the short-circuit current (J(sc)). DIO had the opposite effect, increasing J(sc) and decreasing V-oc, in the devices using other low-band gap polymers. The best sample in this study showed a PCE of 6.27% and V-oc of 939mV, indicating that the fabricated device is an efficient solar cell with a high V-oc close to 1V. (C) 2013 AIP Publishing LLC. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
dc.subject | POWER CONVERSION EFFICIENCY | - |
dc.subject | BLENDS | - |
dc.title | Improvement of polycarbazole-based organic bulk-heterojunction solar cells using 1,8-diiodooctane | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000325284500094 | - |
dc.identifier.doi | 10.1063/1.4823582 | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.103, no.13 | - |
dc.identifier.scopusid | 2-s2.0-84885016845 | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 103 | - |
dc.citation.number | 13 | - |
dc.contributor.affiliatedAuthor | Liu, Zhihai | - |
dc.contributor.affiliatedAuthor | Ju, Heongkyu | - |
dc.contributor.affiliatedAuthor | Lee, Eun-Cheol | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | BLENDS | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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