Improve the open-circuit voltage of ZnO solar cells with inserting ZnS layers by two ways

	Improve the open-circuit voltage of ZnO solar cells with inserting ZnS layers by two ways
	Sun Y.; Yang J.; Yang L.; Cao J.; Gao M.; Zhang Z.; Wang Z.; Song H.
	2013
发表期刊	Journal of Solid State Chemistry
ISSN	ISBN/00224596
卷号	200
摘要	ZnS NPs layers were deposited on ZnO NRs by two different ways. One is spin coating; the other is successive ionic layer adsorption and reaction (SILAR) method. The ZnO NRs/ZnS NPs composites were verified by X-ray diffraction, X-ray photoelectron spectroscopy, and UV-visible spectrophotometer; their morphologies and thicknesses were examined by scanning electron microscopic and transmission electron microscopic images. The CdS quantum dot sensitized solar cells (QDSSCs) were constructed using ZnO NRs/ZnS NPs composites as photoanode and their photovoltaic characteristic was studied by J-V curves. The results indicated that the way of SILAR is more beneficial for retarding the back transfer of electrons to CdS and electrolyte than spin coating method. The open-circuit voltage increased to 0.59 V by introducing a ZnS layer through SILAR method. When ZnS NPs layer was deposited for 10 times on ZnO NRs, the conversion efficiency of QDSSC shows 3.3 folds increments of as-synthesized ZnO solar cell. 2013 Elsevier Inc.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40704
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Sun Y.,Yang J.,Yang L.,et al. Improve the open-circuit voltage of ZnO solar cells with inserting ZnS layers by two ways[J]. Journal of Solid State Chemistry,2013,200.
APA	Sun Y..,Yang J..,Yang L..,Cao J..,Gao M..,...&Song H..(2013).Improve the open-circuit voltage of ZnO solar cells with inserting ZnS layers by two ways.Journal of Solid State Chemistry,200.
MLA	Sun Y.,et al."Improve the open-circuit voltage of ZnO solar cells with inserting ZnS layers by two ways".Journal of Solid State Chemistry 200(2013).

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