A strategy to design highly efficient porphyrin sensitizers for dye-sensitized solar cells

被引：242

作者：

Chang, Yu-Cheng ^{[2
,3
]}

Wang, Chin-Li ^{[1
]}

Pan, Tsung-Yu ^{[2
,3
]}

Hong, Shang-Hao ^{[1
]}

Lan, Chi-Ming ^{[2
,3
]}

Kuo, Hshin-Hui ^{[1
]}

Lo, Chen-Fu ^{[1
]}

Hsu, Hung-Yu ^{[2
,3
]}

Lin, Ching-Yao ^{[1
]}

Diau, Eric Wei-Guang ^{[2
,3
]}

机构：

[1] Natl Chi Nan Univ, Dept Appl Chem, Puli 54561, Nantou Hsien, Taiwan

[2] Natl Chiao Tung Univ, Dept Appl Chem, Hsinchu 300, Taiwan

[3] Natl Chiao Tung Univ, Inst Mol Sci, Hsinchu 300, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 31期

关键词：

D O I：

10.1039/c1cc12764k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We designed highly efficient porphyrin sensitizers with two phenyl groups at meso-positions of the macrocycle bearing two ortho-substituted long alkoxyl chains for dye-sensitized solar cells; the ortho-substituted devices exhibit significantly enhanced photovoltaic performances with the best porphyrin, LD14, showing J(SC) = 19.167 mA cm(-2), V(OC) = 0.736 V, FF = 0.711, and overall power conversion efficiency eta = 10.17%.

引用

页码：8910 / 8912

页数：3

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