Cosensitizers for simultaneous filling up of both absorption valleys of porphyrins: A novel approach for developing efficient panchromatic dye-sensitized solar cells

Xi Sun; Yueqiang Wang; Xin Li; Hans Ågren; Weihong Zhu; He Tian; Yongshu Xie

doi:10.1039/c4cc07963a

Cosensitizers for simultaneous filling up of both absorption valleys of porphyrins: A novel approach for developing efficient panchromatic dye-sensitized solar cells

Xi Sun
, Yueqiang Wang
, Xin Li
, Hans Ågren
, Weihong Zhu
, He Tian
, Yongshu Xie^*

^*Corresponding author for this work

East China University of Science and Technology
KTH Royal Institute of Technology

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

105 Scopus citations

Abstract

XS1–XS3 have been synthesized by introducing an auxiliary acceptor into D–π–A dyes for simultaneous filling up of both absorption valleys of porphyrin dyes at around 550 and 380 nm. Thus, panchromatic DSSCs with the highest efficiency of 10.75% were achieved by cosensitization. This work provides a strategy for designing cosensitizers for porphyrin dyes.

Original language	English
Pages (from-to)	15609-15612
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	98
DOIs	https://doi.org/10.1039/c4cc07963a
State	Published - 13 Nov 2014
Externally published	Yes

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abstract = "XS1–XS3 have been synthesized by introducing an auxiliary acceptor into D–π–A dyes for simultaneous filling up of both absorption valleys of porphyrin dyes at around 550 and 380 nm. Thus, panchromatic DSSCs with the highest efficiency of 10.75\% were achieved by cosensitization. This work provides a strategy for designing cosensitizers for porphyrin dyes.",

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AU - Sun, Xi

AU - Wang, Yueqiang

AU - Li, Xin

AU - Ågren, Hans

AU - Zhu, Weihong

AU - Tian, He

AU - Xie, Yongshu

PY - 2014/11/13

Y1 - 2014/11/13

N2 - XS1–XS3 have been synthesized by introducing an auxiliary acceptor into D–π–A dyes for simultaneous filling up of both absorption valleys of porphyrin dyes at around 550 and 380 nm. Thus, panchromatic DSSCs with the highest efficiency of 10.75% were achieved by cosensitization. This work provides a strategy for designing cosensitizers for porphyrin dyes.

AB - XS1–XS3 have been synthesized by introducing an auxiliary acceptor into D–π–A dyes for simultaneous filling up of both absorption valleys of porphyrin dyes at around 550 and 380 nm. Thus, panchromatic DSSCs with the highest efficiency of 10.75% were achieved by cosensitization. This work provides a strategy for designing cosensitizers for porphyrin dyes.

UR - https://www.scopus.com/pages/publications/84912104429

U2 - 10.1039/c4cc07963a

DO - 10.1039/c4cc07963a

M3 - 文章

C2 - 25358496

AN - SCOPUS:84912104429

SN - 1359-7345

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JO - Chemical Communications

JF - Chemical Communications

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ER -

Cosensitizers for simultaneous filling up of both absorption valleys of porphyrins: A novel approach for developing efficient panchromatic dye-sensitized solar cells

Abstract

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