CdS quantum dots sensitized mesoporous BiVO4 heterostructures for solar cells with enhanced photo-electrical conversion efficiency
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- 作者：Shujie Zhou ; Longwei Yin ; yinlw@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：CdS/BiVO4 ; Heterostructure ; Quantum dots sensitized solar cells ; Photoelectric conversion efficiency ; Porous structure
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：691
- 期：Complete
- 页码：1040-1048
- 全文大小：2868 K
文摘
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CdS QDs sensitized BiVO4 is developed and applied as the photoanode of QDSCs.
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CdS QDs enhances the visible light response performance of BiVO4.
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The aligned band states between CdS and BiVO4 suppress the carrier recombination.
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Obtained mesoporous structure improves the interfacial carrier transporting.
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CdS/BiVO4 QDSCs display remarkably enhanced power conversion efficiency.