Co-sensitization of zinc and free-base porphyrins with an organic dye for efficient dye-sensitized solar cells

Chin Li Wang; Jia Wei Shiu; Yen Ni Hsiao; Pei Shang Chao; Wei-Guang Diau; Ching Yao Lin

doi:10.1021/jp510057b

Co-sensitization of zinc and free-base porphyrins with an organic dye for efficient dye-sensitized solar cells

Chin Li Wang, Jia Wei Shiu, Yen Ni Hsiao, Pei Shang Chao, Wei-Guang Diau^*, Ching Yao Lin

^*Corresponding author for this work

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

Co-sensitization of an efficient zinc porphyrin sensitizer (LD14) with its free-base analogue (H₂LD14) and an organic dye (AN-3) improves the efficiency of the dye-sensitized solar cells. The superior performance of the co-sensitized system is attributed to complementary absorptions of the three dyes, resulting in panchromatic incident photon-to-current conversion efficiency responses at the expense of only slightly lowered open-circuit voltage.

Original language	English
Pages (from-to)	27801-27807
Number of pages	7
Journal	Journal of Physical Chemistry C
Volume	118
Issue number	48
DOIs	https://doi.org/10.1021/jp510057b
State	Published - 4 Dec 2014

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title = "Co-sensitization of zinc and free-base porphyrins with an organic dye for efficient dye-sensitized solar cells",

abstract = "Co-sensitization of an efficient zinc porphyrin sensitizer (LD14) with its free-base analogue (H2LD14) and an organic dye (AN-3) improves the efficiency of the dye-sensitized solar cells. The superior performance of the co-sensitized system is attributed to complementary absorptions of the three dyes, resulting in panchromatic incident photon-to-current conversion efficiency responses at the expense of only slightly lowered open-circuit voltage.",

author = "Wang, {Chin Li} and Shiu, {Jia Wei} and Hsiao, {Yen Ni} and Chao, {Pei Shang} and Wei-Guang Diau and Lin, {Ching Yao}",

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T1 - Co-sensitization of zinc and free-base porphyrins with an organic dye for efficient dye-sensitized solar cells

AU - Wang, Chin Li

AU - Shiu, Jia Wei

AU - Hsiao, Yen Ni

AU - Chao, Pei Shang

AU - Diau, Wei-Guang

AU - Lin, Ching Yao

PY - 2014/12/4

Y1 - 2014/12/4

N2 - Co-sensitization of an efficient zinc porphyrin sensitizer (LD14) with its free-base analogue (H2LD14) and an organic dye (AN-3) improves the efficiency of the dye-sensitized solar cells. The superior performance of the co-sensitized system is attributed to complementary absorptions of the three dyes, resulting in panchromatic incident photon-to-current conversion efficiency responses at the expense of only slightly lowered open-circuit voltage.

AB - Co-sensitization of an efficient zinc porphyrin sensitizer (LD14) with its free-base analogue (H2LD14) and an organic dye (AN-3) improves the efficiency of the dye-sensitized solar cells. The superior performance of the co-sensitized system is attributed to complementary absorptions of the three dyes, resulting in panchromatic incident photon-to-current conversion efficiency responses at the expense of only slightly lowered open-circuit voltage.

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DO - 10.1021/jp510057b

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JF - Journal of Physical Chemistry C

SN - 1932-7447

IS - 48

ER -

Co-sensitization of zinc and free-base porphyrins with an organic dye for efficient dye-sensitized solar cells

Abstract

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