Chemically driven supramolecular self-assembly of porphyrin donors for high-performance organic solar cells

Xuan Zhou; Wei Tang; Pengqing Bi; Lei Yan; Xingzhu Wang; Wai Kwok Wong; Xiaotao Hao; Beng S. Ong; Xunjin Zhu

doi:10.1039/c8ta04499f

Chemically driven supramolecular self-assembly of porphyrin donors for high-performance organic solar cells

Xuan Zhou, Wei Tang, Pengqing Bi, Lei Yan, Xingzhu Wang, Wai Kwok Wong, Xiaotao Hao, Beng S. Ong, Xunjin Zhu

Research output: Journal article publication › Journal article › Academic research › peer-review

30 Citations (Scopus)

Abstract

Supramolecular self-assembly of a novel acceptor-π-porphyrin-π-acceptor compound driven by intermolecular sulfur-sulfur interactions leads to the formation of J-aggregates composed of helical nanowire structures. These nanowires have exhibited interesting optical activity, and when utilized as a molecular electron donor with a fullerene acceptor in bulk heterojunction organic solar cells, a high photovoltaic power conversion efficiency of over 8% has been achieved.

Original language	English
Pages (from-to)	14675-14680
Number of pages	6
Journal	Journal of Materials Chemistry A
Volume	6
Issue number	30
DOIs	https://doi.org/10.1039/c8ta04499f
Publication status	Published - 1 Jan 2018
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Renewable Energy, Sustainability and the Environment
General Materials Science

UN SDGs

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

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10.1039/c8ta04499f

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abstract = "Supramolecular self-assembly of a novel acceptor-π-porphyrin-π-acceptor compound driven by intermolecular sulfur-sulfur interactions leads to the formation of J-aggregates composed of helical nanowire structures. These nanowires have exhibited interesting optical activity, and when utilized as a molecular electron donor with a fullerene acceptor in bulk heterojunction organic solar cells, a high photovoltaic power conversion efficiency of over 8% has been achieved.",

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AU - Zhou, Xuan

AU - Tang, Wei

AU - Bi, Pengqing

AU - Yan, Lei

AU - Wang, Xingzhu

AU - Wong, Wai Kwok

AU - Hao, Xiaotao

AU - Ong, Beng S.

AU - Zhu, Xunjin

PY - 2018/1/1

Y1 - 2018/1/1

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AB - Supramolecular self-assembly of a novel acceptor-π-porphyrin-π-acceptor compound driven by intermolecular sulfur-sulfur interactions leads to the formation of J-aggregates composed of helical nanowire structures. These nanowires have exhibited interesting optical activity, and when utilized as a molecular electron donor with a fullerene acceptor in bulk heterojunction organic solar cells, a high photovoltaic power conversion efficiency of over 8% has been achieved.

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U2 - 10.1039/c8ta04499f

DO - 10.1039/c8ta04499f

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EP - 14680

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 30

ER -

Chemically driven supramolecular self-assembly of porphyrin donors for high-performance organic solar cells

Abstract

ASJC Scopus subject areas

UN SDGs

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