完整後設資料紀錄
DC 欄位 | 值 | 語言 |
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dc.contributor.author | Wang, Yu-Shiuan | en_US |
dc.contributor.author | Chen, Ting-Ting | en_US |
dc.contributor.author | Huang, Yi-Jen | en_US |
dc.contributor.author | Huang, Tzu-Ping | en_US |
dc.contributor.author | Lee, Yin-Yu | en_US |
dc.contributor.author | Chiu, Hsin-Tien | en_US |
dc.contributor.author | Lee, Chi-Young | en_US |
dc.date.accessioned | 2014-12-08T15:34:08Z | - |
dc.date.available | 2014-12-08T15:34:08Z | - |
dc.date.issued | 2013-12-01 | en_US |
dc.identifier.issn | 0009-4536 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1002/jccs.201300284 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/23452 | - |
dc.description.abstract | In dye-sensitized solar cells (DSSCs), the charge recombination at the TiO2/dye/electrolyte interface greatly influences the photoelectron conversion efficiency. Hybrid semiconductor materials with matched band potentials are designed to reduce the charge recombination. In this study, SrTiO3/TiO2 hybridstructure was synthesized by using TiO2 nanoparticles as template in a hydrothermal, showing a negative shift in the flat band potential. The DSSC with the SrTiO3/TiO2 anode exhibits an increased photovoltage and a reduced photocurrent. The suppression of charge recombination at the TiO2/dye/electrolyte interface was observed in the electrochemical impedance spectroscopy, causing an improvement in the photovoltage. However, the SrTiO3/TiO2 system shows an obstructed electrons injection from the dye to SrTiO3/TiO2, limiting the photocurrent performance. The photoelectrochemical properties of the SrTiO3/TiO2 system are discussed in detail herein. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | SrTiO3 | en_US |
dc.subject | Charge recombination | en_US |
dc.subject | Electron injection | en_US |
dc.title | SrTiO3/TiO2 Hybridstructure as Photoanode in Dye-Sensitized Solar Cell | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1002/jccs.201300284 | en_US |
dc.identifier.journal | JOURNAL OF THE CHINESE CHEMICAL SOCIETY | en_US |
dc.citation.volume | 60 | en_US |
dc.citation.issue | 12 | en_US |
dc.citation.spage | 1437 | en_US |
dc.citation.epage | 1441 | en_US |
dc.contributor.department | 應用化學系 | zh_TW |
dc.contributor.department | Department of Applied Chemistry | en_US |
dc.identifier.wosnumber | WOS:000328450500006 | - |
dc.citation.woscount | 1 | - |
顯示於類別: | 期刊論文 |