Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kim, Kang-Pil | - |
dc.contributor.author | Kim, Jeong-Hwa | - |
dc.contributor.author | Hwang, Dae-Kue | - |
dc.date.available | 2018-01-25T01:08:19Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2016-05 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/5106 | - |
dc.description.abstract | In this paper, we have studied the effect of the thickness of a CH3NH3PbI3 perovskite overlayer on mesoporous TiO2 electrodes in perovskite solar cells. The overlayers were prepared by spin coating PbI2 films on the electrodes, which were subsequently exposed to a CH3NH3I/2-propanol solution. We controlled the thickness of the perovskite overlayer by changing the PbI2 solution concentration. The thicknesses of the overlayers spin-coated from 0.5, 0.75, 0.9, and 1 M PbI2 solutions were approximately 179, 262, 316, and 341 nm, respectively. Perovskite solar cells with an approximately 316-nm-thick overlayer showed the highest efficiency of 9.11%. We conclude that optimization of the perovskite overlayer thickness in the solar cell structure is necessary to improve the cell efficiency. Copyright © 2016 American Scientific Publishers All rights reserved. | - |
dc.publisher | American Scientific Publishers | - |
dc.title | Effect of Perovskite Overlayers on TiO2 Electrodes in Perovskite-Sensitized Solar Cells | - |
dc.type | Article | - |
dc.identifier.doi | 10.1166/jnn.2016.12221 | - |
dc.identifier.scopusid | 2-s2.0-84971571203 | - |
dc.identifier.bibliographicCitation | Journal of Nanoscience and Nanotechnology, v.16, no.5, pp.5305 - 5307 | - |
dc.subject.keywordAuthor | Perovskite Solar Cells | - |
dc.subject.keywordAuthor | Perovskite Overlayer | - |
dc.subject.keywordAuthor | PbI2 Concentration | - |
dc.subject.keywordPlus | Cell Efficiency | - |
dc.subject.keywordPlus | CH3NH3PBI3 | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | Efficiency | - |
dc.subject.keywordPlus | Electrodes | - |
dc.subject.keywordPlus | Exposed To | - |
dc.subject.keywordPlus | LENGTHS | - |
dc.subject.keywordPlus | Mesoporous TiO | - |
dc.subject.keywordPlus | Overlayer Thickness | - |
dc.subject.keywordPlus | Overlayers | - |
dc.subject.keywordPlus | PbI2 Concentration | - |
dc.subject.keywordPlus | Perovskite | - |
dc.subject.keywordPlus | Perovskite Overlayer | - |
dc.subject.keywordPlus | Perovskite Solar Cells | - |
dc.subject.keywordPlus | Sensitized Solar Cells | - |
dc.subject.keywordPlus | Solar Cell Structures | - |
dc.subject.keywordPlus | Solar Cells | - |
dc.subject.keywordPlus | Solution Concentration | - |
dc.subject.keywordPlus | Titanium Dioxide | - |
dc.citation.endPage | 5307 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 5305 | - |
dc.citation.title | Journal of Nanoscience and Nanotechnology | - |
dc.citation.volume | 16 | - |
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