Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jong Tae | - |
dc.contributor.author | Han, Yoon Soo | - |
dc.date.available | 2017-07-11T06:19:55Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2014-08 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/3061 | - |
dc.description.abstract | A nanoporous TiO2 layer on a transparent electrode was modified with an aqueous lithium hydroxide solution by a simple dipping process, and effects of the modified electrode on the photovoltaic properties of dye-sensitized solar cells were investigated. The modification led to a considerable improvement of 23.6% in power conversion efficiency due to an increase in both open circuit voltage and fill factor. From the measurements of the electronic band structure, electrochemical impedance spectra and incident photon-to-current conversion efficiency, it was revealed that the modification by LiOH formed a surface dipole on the TiO2 electrode, leading to a negative shift of conduction band edge of TiO2. Copyright © 2014 American Scientific Publishers. | - |
dc.publisher | American Scientific Publishers | - |
dc.title | Efficiency Enhancement of Dye-Sensitized Solar Cells by Interface Modification Between Photoanode and Electrolyte | - |
dc.type | Article | - |
dc.identifier.doi | 10.1166/jnn.2014.8787 | - |
dc.identifier.scopusid | 2-s2.0-84906542095 | - |
dc.identifier.bibliographicCitation | Journal of Nanoscience and Nanotechnology, v.14, no.8, pp.5921 - 5925 | - |
dc.subject.keywordAuthor | LiOH | - |
dc.subject.keywordAuthor | Dye-Sensitized Solar Cell | - |
dc.subject.keywordAuthor | Surface Dipole | - |
dc.subject.keywordAuthor | Conduction Band Edge Shift | - |
dc.subject.keywordPlus | SHELL NANOPOROUS ELECTRODE | - |
dc.subject.keywordPlus | TIO2 ELECTRODES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CIRCUIT | - |
dc.citation.endPage | 5925 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 5921 | - |
dc.citation.title | Journal of Nanoscience and Nanotechnology | - |
dc.citation.volume | 14 | - |
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