Highly efficient and transparent counter electrode for application in bifacial solar cells

被引：5
|
作者：
Chawarambwa, Fadzai Lesley [1 ]
Putri, Tika Erna [1 ]
Attri, Pankaj [2 ]
Kamataki, Kunihiro [1 ]
Itagaki, Naho [1 ]
Koga, Kazunori [1 ]
Shiratani, Masaharu [1 ]
机构：
[1] Kyushu Univ, Grad Sch Informat Sci & Elect Engn, Fukuoka, Japan
[2] Kyushu Univ, Ctr Plasma Nanointerface Engn, Fukuoka, Japan
来源：
CHEMICAL PHYSICS LETTERS | 2021年 / 768卷
关键词：
Dye-sensitised solar cells; Counter electrode; Fill factor; Catalytic performance; Cyclic voltammetry; TRITON X-100; THIN-FILM; LOW-COST; CONDUCTIVITY;
D O I：
10.1016/j.cplett.2021.138369
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：
Triton X-100, DMSO and TiO2 were blended with PEDOT:PSS to produce a PEDOT:PSS/DMSO/TX100/TiO2 CE. A bifacial DSSC based on the PEDOT:PSS/DMSO/TX100/TiO2 CE was fabricated, and its photovoltaic characteristics were obtained under simulated solar light of 100 mWcm(-2). Under bifacial illumination, the DSSC with the Pt CE achieved a current density (Jsc) of 16.16 mAcm(-2) and system efficiency (E-sys) of 8.67% while the DSSC with the PEDOT:PSS/DMSO/TX100/TiO2 CE achieved a J(sc) of 17.72 mAcm(-2) and a E-sys of 9.14%. PEDOT:PSS/DMSO/TX100/TiO2 CE is very stable, has a high transmittance, exhibits high electro-catalytic activity, and is an excellent substitute for the Pt CE.
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页数：7
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