Influence of Quantum Dot Concentration on Carrier Transport in ZnO:TiO2 Nano-Hybrid Photoanodes for Quantum Dot-Sensitized Solar Cells

Influence of Quantum Dot Concentration on Carrier Transport in ZnO:TiO2 Nano-Hybrid Photoanodes for Quantum Dot-Sensitized Solar Cells

Zinc oxide nanowire and titanium dioxide nanoparticle (ZnO:TiO2 NW/NP) hybrid films were utilized as the photoanode layer in quantum dot-sensitized solar cells (QDSSCs). CdSe quantum dots (QDs) with a ZnS passivation layer were deposited on the ZnO:TiO2 NW/NP layer as a photosensitizer by successive...

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Bibliographic Details
Main Authors: Francis S. Maloney, Uma Poudyal, Weimin Chen, Wenyong Wang
Format: Article
Language:English
Published: MDPI AG 2016-10-01
Series:Nanomaterials
Subjects:
quantum dot sensitized solar cell
carrier transport
intensity modulated photovoltage spectroscopy
Online Access:http://www.mdpi.com/2079-4991/6/11/191

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