共 12 条
Dye sensitization of ZnO by unsymmetrical squaraine dyes suppressing aggregation
被引:98
作者:

Otsuka, Atsuhiro
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h-index: 0
机构: Gifu Univ, Fac Engn, Dept Mat Sci & Technol, Gifu 5011193, Japan

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机构:

Sugiyama, Naoyuki
论文数: 0 引用数: 0
h-index: 0
机构: Gifu Univ, Fac Engn, Dept Mat Sci & Technol, Gifu 5011193, Japan

Yoshida, Tsukasa
论文数: 0 引用数: 0
h-index: 0
机构: Gifu Univ, Fac Engn, Dept Mat Sci & Technol, Gifu 5011193, Japan
机构:
[1] Gifu Univ, Fac Engn, Dept Mat Sci & Technol, Gifu 5011193, Japan
[2] Sekisuijushi Tech Res Corp, Shiga 5202596, Japan
[3] Gifu Univ, Grad Sch Engn, Environm & Renewable Energy Syst Div, Gifu 5011193, Japan
关键词:
D O I:
10.1246/cl.2006.666
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
We have developed an efficient, cyan-colored, and novel squaraine-dye-sensitized ZnO solar cell, producing a maximum incident photon-to-electron conversion efficiency (IPCE) of 59% at 630 nm. The solar cell sensitized by Sq 3 having bulky groups to prevent aggregation of dyes has achieved a 1.5% solar-to-electricity conversion efficiency (q) with a short-circuit current density of 4.04 mA cm(-2), an open-circuit photovoltage of 0.61 V, and a fill factor of 0.61 under standard AM 1.5 irradiation (100 mW cm(-2)).
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页码:666 / 667
页数:2
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