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Effects of interface modification with self-assembled monolayers on the photovoltaic performance of CdS quantum dots sensitized solar cells

文献类型：期刊论文

作者Yang, L. L.; G. Chen; Y. F. Sun; D. L. Han; S. Yang; M. Gao; P. Zou; H. M. Luan; X. W. Kong and J. H. Yang
刊名Electrochimica Acta
出版日期2015
卷号164页码:38-47
英文摘要We employ 3-PPA, BPA and APPA as self-assembled monolayers (SAMs), who owns the same phosphonic acid headgroup but different tail group, to modify the surface of ZnO nanorods. Their effects on the photovoltaic performance of quantum dots sensitized soar cells are systematically investigated. The results indicate that the deposition of SAMs not only passivates the surface defects of ZnO nanorods, but also tunes their surface work function to adjust the band alignment of solar cells. In particular, the 3-PPA modification exhibits the best passivation effect and makes the surface work function of ZnO decreases by 1.04 eV to realize a better band alignment due to its electron-withdrawing tailgroup, which results in an enhancement in photovoltaic conversion efficiency of solar cells. (C) 2015 Elsevier Ltd. All rights reserved.
收录类别SCI ; EI
源URL[http://ir.ciomp.ac.cn/handle/181722/55498]  
专题长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式
GB/T 7714		 Yang, L. L.,G. Chen,Y. F. Sun,et al. Effects of interface modification with self-assembled monolayers on the photovoltaic performance of CdS quantum dots sensitized solar cells[J]. Electrochimica Acta,2015,164:38-47.
APA Yang, L. L..,G. Chen.,Y. F. Sun.,D. L. Han.,S. Yang.,...&X. W. Kong and J. H. Yang.(2015).Effects of interface modification with self-assembled monolayers on the photovoltaic performance of CdS quantum dots sensitized solar cells.Electrochimica Acta,164,38-47.
MLA Yang, L. L.,et al."Effects of interface modification with self-assembled monolayers on the photovoltaic performance of CdS quantum dots sensitized solar cells".Electrochimica Acta 164(2015):38-47.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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