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

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

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

34 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
Early online date	30 Jun 2018
DOIs	https://doi.org/10.1039/c8ta04499f
Publication status	Published - 14 Aug 2018

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

SDG 7 Affordable and Clean Energy

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10.1039/c8ta04499f

Cite this

@article{3990404b78d84e91b3bd2af6148176a3,

title = "Chemically driven supramolecular self-assembly of porphyrin donors for high-performance organic solar cells",

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.",

author = "Xuan Zhou and Wei Tang and Pengqing Bi and Lei Yan and Xingzhu Wang and Wong, \{Rick Wai Kwok\} and Xiaotao Hao and Ong, \{Beng S\} and Xunjin Zhu",

note = "Funding Information: This work was supported by the Hong Kong Research Grants Council (HKBU 22304115-ECS and C5015-15GF), the Areas of Excellence Scheme ([AoE/P-03/08]), the Hong Kong Baptist University (RC-ICRS/15-16/02E, RC-ICRS/1617/02C-CHE and RC-IRMS/16/17/02CHEM), the National Natural Science Foundation of China (51473139, 91333206 and 61631166001) and the Science, Technology and Innovation of Shenzhen (JCYJ20150630164505504), the Innovation Platform Open Foundation of University of Hunan Province (14K092) and Hunan 2011 Collaborative Innovation Center of Chemical Engineering \& Technology with Environmental Benignity and Effective Resource Utilization.",

year = "2018",

month = aug,

day = "14",

doi = "10.1039/c8ta04499f",

language = "English",

volume = "6",

pages = "14675--14680",

journal = "Journal of Materials Chemistry A",

issn = "2050-7488",

publisher = "Royal Society of Chemistry",

number = "30",

}

TY - JOUR

T1 - Chemically driven supramolecular self-assembly of porphyrin donors for high-performance organic solar cells

AU - Zhou, Xuan

AU - Tang, Wei

AU - Bi, Pengqing

AU - Yan, Lei

AU - Wang, Xingzhu

AU - Wong, Rick Wai Kwok

AU - Hao, Xiaotao

AU - Ong, Beng S

AU - Zhu, Xunjin

N1 - Funding Information: This work was supported by the Hong Kong Research Grants Council (HKBU 22304115-ECS and C5015-15GF), the Areas of Excellence Scheme ([AoE/P-03/08]), the Hong Kong Baptist University (RC-ICRS/15-16/02E, RC-ICRS/1617/02C-CHE and RC-IRMS/16/17/02CHEM), the National Natural Science Foundation of China (51473139, 91333206 and 61631166001) and the Science, Technology and Innovation of Shenzhen (JCYJ20150630164505504), the Innovation Platform Open Foundation of University of Hunan Province (14K092) and Hunan 2011 Collaborative Innovation Center of Chemical Engineering & Technology with Environmental Benignity and Effective Resource Utilization.

PY - 2018/8/14

Y1 - 2018/8/14

N2 - 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.

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.

UR - https://www.scopus.com/pages/publications/85050977000

U2 - 10.1039/c8ta04499f

DO - 10.1039/c8ta04499f

M3 - Journal article

AN - SCOPUS:85050977000

SN - 2050-7488

VL - 6

SP - 14675

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

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