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题名: Morphology dependence of performance of counter electrodes for dye-sensitized solar cells of hydrothermally prepared hierarchical Cu2ZnSnS4 nanostructures
作者: Xie, Yahong; Zhang, Chunyang; Yue, Fan; Zhang, Yun; Shi, Yantao; Ma, Tingli
刊名: RSC Advances
发表日期: 2013
DOI: 10.1039/c3ra43731k
卷: 3, 期:45, 页:23264-23268
收录类别: SCI
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 Cu2ZnSnS4 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 (eta = 6.91%) under the same device configuration.
WOS记录号: WOS:000326395800078
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内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/3908
Appears in Collections:材料物理与化学研究室_期刊论文

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作者单位: Xinjiang Univ, Minist Educ & Xinjiang Uyghur Autonomous Reg, Key Lab Oil & Gas Fine Chem, Urumqi 830046, Peoples R China;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830046, Peoples R China;Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116024, Peoples R China

Recommended Citation:
Xie, Yahong,Zhang, Chunyang,Yue, Fan,et al. Morphology dependence of performance of counter electrodes for dye-sensitized solar cells of hydrothermally prepared hierarchical Cu2ZnSnS4 nanostructures[J]. RSC Advances,2013,3(45):23264-23268.
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