Enveloping porphyrins for efficient dye-sensitized solar cells

Chin Li Wang; Chi Ming Lan; Shang Hao Hong; Yi Fen Wang; Tsung Yu Pan; Chia Wei Chang; Hshin Hui Kuo; Ming Yu Kuo; Eric Wei Guang Diau; Ching Yao Lin

doi:10.1039/c2ee03308a

Enveloping porphyrins for efficient dye-sensitized solar cells

Chin Li Wang, Chi Ming Lan, Shang Hao Hong, Yi Fen Wang, Tsung Yu Pan, Chia Wei Chang, Hshin Hui Kuo, Ming Yu Kuo, Eric Wei Guang Diau, Ching Yao Lin

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

206 Citations (Scopus)

Abstract

A series of porphyrins bearing alkoxyl and/or alkyl chains were prepared to investigate the roles of alkoxyl/alkyl chains in the enhanced photovoltaic performance of the dyes. Based on the experimental results and the molecular simulations, we demonstrated that suitable long alkoxyl chains are capable of wrapping the porphyrin core, thus resulting in decreased dye aggregation, elevated excited states and LUMOs, and improved photovoltaic performance.

Original language	English
Pages (from-to)	6933-6940
Number of pages	8
Journal	Energy and Environmental Science
Volume	5
Issue number	5
DOIs	https://doi.org/10.1039/c2ee03308a
Publication status	Published - May 1 2012
Externally published	Yes

ASJC Scopus subject areas

Environmental Chemistry
Renewable Energy, Sustainability and the Environment
Nuclear Energy and Engineering
Pollution

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1039/c2ee03308a

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title = "Enveloping porphyrins for efficient dye-sensitized solar cells",

abstract = "A series of porphyrins bearing alkoxyl and/or alkyl chains were prepared to investigate the roles of alkoxyl/alkyl chains in the enhanced photovoltaic performance of the dyes. Based on the experimental results and the molecular simulations, we demonstrated that suitable long alkoxyl chains are capable of wrapping the porphyrin core, thus resulting in decreased dye aggregation, elevated excited states and LUMOs, and improved photovoltaic performance.",

author = "Wang, {Chin Li} and Lan, {Chi Ming} and Hong, {Shang Hao} and Wang, {Yi Fen} and Pan, {Tsung Yu} and Chang, {Chia Wei} and Kuo, {Hshin Hui} and Kuo, {Ming Yu} and Diau, {Eric Wei Guang} and Lin, {Ching Yao}",

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doi = "10.1039/c2ee03308a",

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journal = "Energy and Environmental Science",

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T1 - Enveloping porphyrins for efficient dye-sensitized solar cells

AU - Wang, Chin Li

AU - Lan, Chi Ming

AU - Hong, Shang Hao

AU - Wang, Yi Fen

AU - Pan, Tsung Yu

AU - Chang, Chia Wei

AU - Kuo, Hshin Hui

AU - Kuo, Ming Yu

AU - Diau, Eric Wei Guang

AU - Lin, Ching Yao

PY - 2012/5/1

Y1 - 2012/5/1

N2 - A series of porphyrins bearing alkoxyl and/or alkyl chains were prepared to investigate the roles of alkoxyl/alkyl chains in the enhanced photovoltaic performance of the dyes. Based on the experimental results and the molecular simulations, we demonstrated that suitable long alkoxyl chains are capable of wrapping the porphyrin core, thus resulting in decreased dye aggregation, elevated excited states and LUMOs, and improved photovoltaic performance.

AB - A series of porphyrins bearing alkoxyl and/or alkyl chains were prepared to investigate the roles of alkoxyl/alkyl chains in the enhanced photovoltaic performance of the dyes. Based on the experimental results and the molecular simulations, we demonstrated that suitable long alkoxyl chains are capable of wrapping the porphyrin core, thus resulting in decreased dye aggregation, elevated excited states and LUMOs, and improved photovoltaic performance.

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DO - 10.1039/c2ee03308a

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VL - 5

SP - 6933

EP - 6940

JO - Energy and Environmental Science

JF - Energy and Environmental Science

IS - 5

ER -

Enveloping porphyrins for efficient dye-sensitized solar cells

Abstract

ASJC Scopus subject areas

UN SDGs

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