The annealing effects of tungsten oxide interlayer based on organic photovoltaic cells
DC Field | Value | Language |
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dc.contributor.author | Lee, Sang Bin | - |
dc.contributor.author | Beak, Jin Ho | - |
dc.contributor.author | Kang, Byung Hyun | - |
dc.contributor.author | Dong, Ki-Young | - |
dc.contributor.author | Yu, Youn-Yeol | - |
dc.contributor.author | Lee, Yang Doo | - |
dc.contributor.author | Ju, Byeong-Kwon | - |
dc.date.accessioned | 2021-09-05T20:32:26Z | - |
dc.date.available | 2021-09-05T20:32:26Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-10 | - |
dc.identifier.issn | 0927-0248 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101963 | - |
dc.description.abstract | We investigated the effect of tungsten oxide (WO3) interlayer as a hole collection layer on the performance of organic photovoltaic cells according to the thickness and temperature of the interlayer. The characteristics of organic photovoltaic cells such as fill factor, current density, and open circuit voltage are continuously improved by increasing the temperature of the WO3 interlayer. The surface of a treated WO3 film promotes the crystallization of P3HT because a treated WO3 film is more hydrophobic than a pristine WO(3)film. Furthermore, the energy barrier between P3HT and the WO3 interlayer is minimized since the work function of the WO3 film after annealing progressively increases until a hole can be smoothly transferred. Therefore, organic photovoltaic cells using an interlayer of treated WO(3)film have higher hole mobility and better efficiency. The efficiency of an organic photovoltaic cell with a 40 nm-thick WO3 interlayer is significantly enhanced from 0.94 to 3.04% as the temperature changes from room temperature to 350 degrees C under AM 1.5G illumination. (C) 2013 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | POLYMER SOLAR-CELLS | - |
dc.subject | BUFFER LAYER | - |
dc.subject | EFFICIENCY | - |
dc.subject | PERFORMANCE | - |
dc.subject | EXTRACTION | - |
dc.subject | TRANSPORT | - |
dc.title | The annealing effects of tungsten oxide interlayer based on organic photovoltaic cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Yang Doo | - |
dc.contributor.affiliatedAuthor | Ju, Byeong-Kwon | - |
dc.identifier.doi | 10.1016/j.solmat.2013.05.020 | - |
dc.identifier.scopusid | 2-s2.0-84879548040 | - |
dc.identifier.wosid | 000325188400033 | - |
dc.identifier.bibliographicCitation | SOLAR ENERGY MATERIALS AND SOLAR CELLS, v.117, pp.203 - 208 | - |
dc.relation.isPartOf | SOLAR ENERGY MATERIALS AND SOLAR CELLS | - |
dc.citation.title | SOLAR ENERGY MATERIALS AND SOLAR CELLS | - |
dc.citation.volume | 117 | - |
dc.citation.startPage | 203 | - |
dc.citation.endPage | 208 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | POLYMER SOLAR-CELLS | - |
dc.subject.keywordPlus | BUFFER LAYER | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | EXTRACTION | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordAuthor | Tungsten oxide | - |
dc.subject.keywordAuthor | Thermal annealing | - |
dc.subject.keywordAuthor | Organic solar cell | - |
dc.subject.keywordAuthor | Organic photovoltaic cell | - |
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