Enhanced Photovoltaic Performance of Indacenodithiophene-Quinoxaline Copolymers by Side-Chain Modulation

Dongfeng Dang; Weichao Chen; Scott Himmelberger; Qiang Tao; Angelica Lundin; Renqiang Yang; Weiguo Zhu; Alberto Salleo; Christian Müller; Ergang Wang

doi:10.1002/aenm.201400680

Enhanced Photovoltaic Performance of Indacenodithiophene-Quinoxaline Copolymers by Side-Chain Modulation

Dongfeng Dang
, Weichao Chen
, Scott Himmelberger
, Qiang Tao
, Angelica Lundin
, Renqiang Yang
, Weiguo Zhu
, Alberto Salleo
, Christian Müller
, Ergang Wang

Chalmers University of Technology
CAS - Qingdao Institute of Biomass Energy and Bioprocess Technology
Stanford University
XiangTan University

科研成果: 期刊稿件 › 文章 › 同行评审

133 引用（Scopus）

摘要

Two pairs of indacenodithiophene (IDT) and quinoxaline-based copolymers with meta- or para-hexyl-phenyl side chains on the IDT unit are synthesized. The meta-substituted polymers offer better solubility, higher molecular weight for both fluorinated and non-fluorinated copolymers, and a superior photovoltaic performance with a power conversion efficiency of 7.8%. The side-chain design strategy presented is an efficient way to produce high performance conjugated polymers for organic electronics.

源语言	英语
文章编号	1400680
期刊	Advanced Energy Materials
卷	4
期	15
DOI	https://doi.org/10.1002/aenm.201400680
出版状态	已出版 - 1 10月 2014
已对外发布	是

联合国可持续发展目标

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可持续发展目标 7 经济适用的清洁能源

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10.1002/aenm.201400680

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abstract = "Two pairs of indacenodithiophene (IDT) and quinoxaline-based copolymers with meta- or para-hexyl-phenyl side chains on the IDT unit are synthesized. The meta-substituted polymers offer better solubility, higher molecular weight for both fluorinated and non-fluorinated copolymers, and a superior photovoltaic performance with a power conversion efficiency of 7.8\%. The side-chain design strategy presented is an efficient way to produce high performance conjugated polymers for organic electronics.",

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note = "Publisher Copyright: {\textcopyright} 2014 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.",

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T1 - Enhanced Photovoltaic Performance of Indacenodithiophene-Quinoxaline Copolymers by Side-Chain Modulation

AU - Dang, Dongfeng

AU - Chen, Weichao

AU - Himmelberger, Scott

AU - Tao, Qiang

AU - Lundin, Angelica

AU - Yang, Renqiang

AU - Zhu, Weiguo

AU - Salleo, Alberto

AU - Müller, Christian

AU - Wang, Ergang

PY - 2014/10/1

Y1 - 2014/10/1

N2 - Two pairs of indacenodithiophene (IDT) and quinoxaline-based copolymers with meta- or para-hexyl-phenyl side chains on the IDT unit are synthesized. The meta-substituted polymers offer better solubility, higher molecular weight for both fluorinated and non-fluorinated copolymers, and a superior photovoltaic performance with a power conversion efficiency of 7.8%. The side-chain design strategy presented is an efficient way to produce high performance conjugated polymers for organic electronics.

AB - Two pairs of indacenodithiophene (IDT) and quinoxaline-based copolymers with meta- or para-hexyl-phenyl side chains on the IDT unit are synthesized. The meta-substituted polymers offer better solubility, higher molecular weight for both fluorinated and non-fluorinated copolymers, and a superior photovoltaic performance with a power conversion efficiency of 7.8%. The side-chain design strategy presented is an efficient way to produce high performance conjugated polymers for organic electronics.

KW - conjugated polymers

KW - energy conversion

KW - polymer solar cells

KW - semiconducting materials

KW - side-chain modulation

UR - https://www.scopus.com/pages/publications/84922137443

U2 - 10.1002/aenm.201400680

DO - 10.1002/aenm.201400680

M3 - 文章

AN - SCOPUS:84922137443

SN - 1614-6832

VL - 4

JO - Advanced Energy Materials

JF - Advanced Energy Materials

IS - 15

M1 - 1400680

ER -

Enhanced Photovoltaic Performance of Indacenodithiophene-Quinoxaline Copolymers by Side-Chain Modulation

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