Electrodeposition of hierarchical zinc oxide nanostructures on metal meshes as photoanodes for flexible dye-sensitized solar cells

被引：18
|
作者：
Yang, Shaolin [1 ,2 ]
Sha, Simiao [1 ,2 ]
Lu, Hui [1 ,2 ]
Wu, Jiandong [1 ,2 ]
Ma, Jinfu [1 ,2 ]
Wang, Dewei [1 ,2 ]
Sheng, Zhiling [1 ,2 ]
机构：
[1] North Minzu Univ, Sch Mat Sci & Engn, Yinchuan 750021, Ningxia, Peoples R China
[2] North Minzu Univ, Key Lab Energy Mat & Recycling, Yinchuan 750021, Ningxia, Peoples R China
来源：
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2020年 / 594卷 / 594期
关键词：
Dye-sensitized solar cells; Zinc oxide; Stainless steel mesh; Flexible photovoltaic devices; Electrodeposition; STAINLESS-STEEL MESH; CHEMICAL-VAPOR-DEPOSITION; ZNO NANOROD ARRAYS; HIGH-PERFORMANCE; COUNTER ELECTRODES; PHOTOCATALYTIC DEGRADATION; ENERGY-STORAGE; TRANSPARENT; TEMPERATURE; FABRICATION;
D O I：
10.1016/j.colsurfa.2020.124665
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Hierarchical zinc oxide (ZnO) nanorod arrays (ZNRAs) were fabricated on stainless steel meshes via a two-step electrodeposition approach as flexible dye-sensitized solar cells (DSSCs) photoanodes. The two-step electrodeposition was realized by deposition of primary ZNRAs followed by growth of secondary branched ZnO nanorods on the primary ZnO nanorods surfaces. The morphologies of ZNRAs and the photovoltaic performances of the assembled DSSCs with different deposition conditions of primary ZNRAs were compared in detail. After modulating electrodeposition conditions, the DSSC assembled with hierarchical ZNRAs obtained an optimum photovoltaic performance with power conversion efficiency of 1.81 %.
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页数：7
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