DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Seonju | ko |
dc.contributor.author | Woo, Sungho | ko |
dc.contributor.author | Lyu, Hong-Kun | ko |
dc.contributor.author | Kim, Wook Hyun | ko |
dc.contributor.author | Sung, Shi-Joon | ko |
dc.contributor.author | Han, Yoon Soo | ko |
dc.date.accessioned | 2015-11-20T09:50:31Z | - |
dc.date.available | 2015-11-20T09:50:31Z | - |
dc.date.created | 2014-12-09 | - |
dc.date.created | 2014-12-09 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.14, no.12, pp.9219 - 9223 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201114 | - |
dc.description.abstract | The efficiency of polymer solar cells (PSCs) with P3HT [poly(3-hexyl thiophene)]:PC61BM [[6,6]-phenyl C-61-butyric acid methyl ester] blend film was improved by the incorporation of a fluorocyanophenyl compound, 3,4,5,6-tetrafluorophthalonitrile (TFP), as an additive. When the amount of TFT additive was 5 wt% based on the total amount of P3HT and PC61BM, the highest efficiency was achieved. The annealed PSC with 5 wt% TFP had a power conversion efficiency of 4.45% compared with that (3.57%) of the reference cell without the additive, which corresponds to an increase of about 18.7% in the efficiency due to an enhancement in the short circuit current (J(sc)). A seriese of measurements such as UV-visible absorption spectroscopy, X-ray measurements, atomic force microscopic images and incident photon to current conversion efficiency (IPCE) spectra revealed that the increased J(sc) in the PSC with P3HT:PC61BM:TFP blend film was due to an improvement in both exciton generation and charge transport efficiency, resulting from higher absorbance, larger crystal size and more effective phase separation. | - |
dc.language | English | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.subject | TANDEM POLYMER | - |
dc.subject | INTERPENETRATING NETWORK | - |
dc.subject | CONVERSION EFFICIENCY | - |
dc.subject | PHOTOVOLTAIC CELLS | - |
dc.subject | PHASE-SEPARATION | - |
dc.subject | ORGANIC TANDEM | - |
dc.subject | MORPHOLOGY | - |
dc.subject | LAYER | - |
dc.title | Enhanced Performance of Polymer Solar Cells with a Fluorocyanophenyl Compound as an Additive | - |
dc.type | Article | - |
dc.identifier.wosid | 000344126900061 | - |
dc.identifier.scopusid | 2-s2.0-84910624535 | - |
dc.type.rims | ART | - |
dc.citation.volume | 14 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 9219 | - |
dc.citation.endingpage | 9223 | - |
dc.citation.publicationname | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.identifier.doi | 10.1166/jnn.2014.10117 | - |
dc.contributor.nonIdAuthor | Woo, Sungho | - |
dc.contributor.nonIdAuthor | Lyu, Hong-Kun | - |
dc.contributor.nonIdAuthor | Kim, Wook Hyun | - |
dc.contributor.nonIdAuthor | Sung, Shi-Joon | - |
dc.contributor.nonIdAuthor | Han, Yoon Soo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Fluorocyanophenyl Compound | - |
dc.subject.keywordAuthor | Additive | - |
dc.subject.keywordAuthor | Polymer Solar Cells | - |
dc.subject.keywordAuthor | P3HT | - |
dc.subject.keywordAuthor | PC61BM | - |
dc.subject.keywordPlus | TANDEM POLYMER | - |
dc.subject.keywordPlus | INTERPENETRATING NETWORK | - |
dc.subject.keywordPlus | CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | PHOTOVOLTAIC CELLS | - |
dc.subject.keywordPlus | PHASE-SEPARATION | - |
dc.subject.keywordPlus | ORGANIC TANDEM | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | LAYER | - |
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