Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/104657
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dc.contributor.authorZheng, Zhaokeen
dc.contributor.authorXie, Wenen
dc.contributor.authorLim, Zhi Shiuhen
dc.contributor.authorYou, Luen
dc.contributor.authorWang, Junlingen
dc.date.accessioned2014-08-18T06:50:42Zen
dc.date.accessioned2019-12-06T21:37:04Z-
dc.date.available2014-08-18T06:50:42Zen
dc.date.available2019-12-06T21:37:04Z-
dc.date.copyright2014en
dc.date.issued2014en
dc.identifier.citationZheng, Z., Xie, W., Lim, Z. S., You, L., & Wang, J. (2014). CdS sensitized 3D hierarchical TiO2/ZnO heterostructure for efficient solar energy conversion. Scientific Reports, 4.en
dc.identifier.issn2045-2322en
dc.identifier.urihttps://hdl.handle.net/10356/104657-
dc.description.abstractFor conventional dye or quantum dot sensitized solar cells, which are fabricated using mesoporous films, the inefficient electron transport due to defects such as grain boundaries and surface traps is a major drawback. To simultaneously increase the carrier transport efficiency as well as the surface area, optimal-assembling of hierarchical nanostructures is an attractive approach. Here, a three dimensional (3D) hierarchical heterostructure, consisting of CdS sensitized one dimensional (1D) ZnO nanorods deposited on two dimensional (2D) TiO2 (001) nanosheet, is prepared via a solution-process method. Such heterstructure exhibits significantly enhanced photoelectric and photocatalytic H2 evolution performance compared with CdS sensitized 1D ZnO nanorods/1D TiO2 nanorods photoanode, as a result of the more efficient light harvesting over the entire visible light spectrum and the effective electron transport through a highly connected 3D network.en
dc.language.isoenen
dc.relation.ispartofseriesScientific reportsen
dc.rightsThis work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/en
dc.subjectDRNTU::Engineering::Materials::Microelectronics and semiconductor materialsen
dc.titleCdS sensitized 3D hierarchical TiO2/ZnO heterostructure for efficient solar energy conversionen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.identifier.doi10.1038/srep05721en
dc.description.versionPublished versionen
dc.identifier.pmid25030846-
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