NiCo2S4 nanosheets in situ grown on carbon fibers as an efficient counter electrode for fiber-shaped dye-sensitized solar cells

被引：10
作者：
Chi, Zhixian [1 ,2 ]
Shen, Jie [2 ]
Zhang, Hao [2 ]
Chen, Liang [2 ]
机构：
[1] Quanzhou Arts & Crafts Vocat Coll, Quanzhou 362500, Fujian, Peoples R China
[2] Changsha Univ, Hunan Collaborat Innovat Ctr Environm & Energy Ph, Hunan Key Lab Appl Environm Photocatalysis, Changsha 410022, Hunan, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2017年 / 28卷 / 14期
基金：
中国国家自然科学基金;
关键词：
HIGH-PERFORMANCE; LOW-COST; PHOTOCATALYTIC DEGRADATION; FABRICATION; ARRAYS; MICROSPHERES;
D O I：
10.1007/s10854-017-6839-0
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
NiCo2S4 nanosheets were successfully in situ grown on carbon fibers via one-step process and used in fiber-shaped dye sensitized solar cells (FDSSCs) as counter electrodes (CEs). The electrocatalytic ability and electrochemical properties of the NiCo2S4-CF CE were studied by cyclic voltammetry and electrochemical impedance spectroscopy. The power conversion efficiency of 6.31% was achieved by the FDSSC based on NiCo2S4-CF CE, which is superior to that of the device using Pt wire CE (6.03%).
引用
收藏
页码：10640 / 10644
页数：5
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