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dc.contributor.authorWang, Yu-Shiuanen_US
dc.contributor.authorChen, Ting-Tingen_US
dc.contributor.authorHuang, Yi-Jenen_US
dc.contributor.authorHuang, Tzu-Pingen_US
dc.contributor.authorLee, Yin-Yuen_US
dc.contributor.authorChiu, Hsin-Tienen_US
dc.contributor.authorLee, Chi-Youngen_US
dc.date.accessioned2014-12-08T15:34:08Z-
dc.date.available2014-12-08T15:34:08Z-
dc.date.issued2013-12-01en_US
dc.identifier.issn0009-4536en_US
dc.identifier.urihttp://dx.doi.org/10.1002/jccs.201300284en_US
dc.identifier.urihttp://hdl.handle.net/11536/23452-
dc.description.abstractIn 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.isoen_USen_US
dc.subjectSrTiO3en_US
dc.subjectCharge recombinationen_US
dc.subjectElectron injectionen_US
dc.titleSrTiO3/TiO2 Hybridstructure as Photoanode in Dye-Sensitized Solar Cellen_US
dc.typeArticleen_US
dc.identifier.doi10.1002/jccs.201300284en_US
dc.identifier.journalJOURNAL OF THE CHINESE CHEMICAL SOCIETYen_US
dc.citation.volume60en_US
dc.citation.issue12en_US
dc.citation.spage1437en_US
dc.citation.epage1441en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000328450500006-
dc.citation.woscount1-
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