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题名: Morphology dependence of performance of counter electrodes for dye-sensitized solar cells of hydrothermally prepared hierarchical Cu <inf>2</inf>ZnSnS<inf>4</inf> nanostructures
作者: Xie, Yahong (1) ; Zhang, Chunyang (1) ; Yue, Fan (1) ; Zhang, Yun (1) ; Shi, Yantao (3) ; Ma, Tingli (3)
通讯作者: Xie, Y.(xyh0707@sina.com)
刊名: RSC Advances
发表日期: 2013
卷: 3, 期:45, 页:23264-23268
收录类别: SCI ; EI
部门归属: (1) Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi 830046, China ; (2) Xinjiang Technical Institute of Physics and Chemistry, CAS, Urumqi 830046, China ; (3) State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
摘要: Various novel hierarchical Cu2ZnSnS4 nanostructures were successfully prepared by a solvothermal approach. Their structures and morphologies were characterized using XRD and SEM, and the photovoltaic and catalytic performance based on those prepared hierarchical Cu 2ZnSnS4 nanostructures as counter electrode (CE) materials in dye-sensitized solar cells (DSSCs) was investigated. Results indicated that the photovoltaic and catalytic performance of DSSCs depend on the microstructures and morphologies of the electrodes, and the sample with monodisperse nanoparticle structure as CE yielded an overall light conversion efficiency of 6.98% with a fill factor of 66.0%, a short circuit current of 14.26 mA cm-2 and an open circuit voltage of 0.74 V, which were comparable with those of Pt (η = 6.91%) under the same device configuration. © 2013 The Royal Society of Chemistry.
英文摘要: Various novel hierarchical Cu2ZnSnS4 nanostructures were successfully prepared by a solvothermal approach. Their structures and morphologies were characterized using XRD and SEM, and the photovoltaic and catalytic performance based on those prepared hierarchical Cu 2ZnSnS4 nanostructures as counter electrode (CE) materials in dye-sensitized solar cells (DSSCs) was investigated. Results indicated that the photovoltaic and catalytic performance of DSSCs depend on the microstructures and morphologies of the electrodes, and the sample with monodisperse nanoparticle structure as CE yielded an overall light conversion efficiency of 6.98% with a fill factor of 66.0%, a short circuit current of 14.26 mA cm-2 and an open circuit voltage of 0.74 V, which were comparable with those of Pt (η = 6.91%) under the same device configuration. © 2013 The Royal Society of Chemistry.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/3908
Appears in Collections:中国科学院新疆理化技术研究所(2002年以前数据)_期刊论文

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Xie, Yahong (1); Zhang, Chunyang (1); Yue, Fan (1); Zhang, Yun (1); Shi, Yantao (3); Ma, Tingli (3).Morphology dependence of performance of counter electrodes for dye-sensitized solar cells of hydrothermally prepared hierarchical Cu 2ZnSnS4 nanostructures,RSC Advances,2013,3(45):23264-23268
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