Naphthalene diimide-difluorobenzene-based polymer acceptors for all-polymer solar cells

Ping Deng; Carr Hoi Yi Ho; Yong Lu; Ho-Wa Li; Sai-Wing Tsang; Shu Kong So; Beng S. Ong

doi:10.1039/c6cc09724c

Naphthalene diimide-difluorobenzene-based polymer acceptors for all-polymer solar cells

Ping Deng, Carr Hoi Yi Ho, Yong Lu, Ho-Wa Li, Sai-Wing Tsang, Shu Kong So, Beng S. Ong^*

^*Corresponding author for this work

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

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Abstract

Regio-random (P1) and -regular (P2) difluorobenzene-naphthalene-containing polymer acceptors were developed for bulk-heterojunction all-polymer solar cells (all-PSCs). P2 exhibited significantly higher crystallinity in thin films, providing high spectral absorptivity and electron mobility than P1. When used in all-PSC devices, P2 afforded a respectably higher power conversion efficiency of over 5%.

Original language	English
Pages (from-to)	3249-3252
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	22
Early online date	27 Feb 2017
DOIs	https://doi.org/10.1039/c6cc09724c
Publication status	Published - Mar 2017

Scopus Subject Areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c6cc09724c

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title = "Naphthalene diimide-difluorobenzene-based polymer acceptors for all-polymer solar cells",

abstract = "Regio-random (P1) and -regular (P2) difluorobenzene-naphthalene-containing polymer acceptors were developed for bulk-heterojunction all-polymer solar cells (all-PSCs). P2 exhibited significantly higher crystallinity in thin films, providing high spectral absorptivity and electron mobility than P1. When used in all-PSC devices, P2 afforded a respectably higher power conversion efficiency of over 5%.",

author = "Ping Deng and Ho, {Carr Hoi Yi} and Yong Lu and Ho-Wa Li and Sai-Wing Tsang and So, {Shu Kong} and Ong, {Beng S.}",

note = "Funding Information: This work was financially supported by a Strategic Development Fund (SDF13-0531-A02) of HK Baptist University, a Collaborative Research Fund (C5015-15GF) from HK Research Grants Council, Hung Hin Shiu Charitable Foundation, and Shenzhen Science and Technology Innovation Grant (KQTD20140630110339343).",

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doi = "10.1039/c6cc09724c",

language = "English",

volume = "53",

pages = "3249--3252",

journal = "Chemical Communications",

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T1 - Naphthalene diimide-difluorobenzene-based polymer acceptors for all-polymer solar cells

AU - Deng, Ping

AU - Ho, Carr Hoi Yi

AU - Lu, Yong

AU - Li, Ho-Wa

AU - Tsang, Sai-Wing

AU - So, Shu Kong

AU - Ong, Beng S.

N1 - Funding Information: This work was financially supported by a Strategic Development Fund (SDF13-0531-A02) of HK Baptist University, a Collaborative Research Fund (C5015-15GF) from HK Research Grants Council, Hung Hin Shiu Charitable Foundation, and Shenzhen Science and Technology Innovation Grant (KQTD20140630110339343).

PY - 2017/3

Y1 - 2017/3

N2 - Regio-random (P1) and -regular (P2) difluorobenzene-naphthalene-containing polymer acceptors were developed for bulk-heterojunction all-polymer solar cells (all-PSCs). P2 exhibited significantly higher crystallinity in thin films, providing high spectral absorptivity and electron mobility than P1. When used in all-PSC devices, P2 afforded a respectably higher power conversion efficiency of over 5%.

AB - Regio-random (P1) and -regular (P2) difluorobenzene-naphthalene-containing polymer acceptors were developed for bulk-heterojunction all-polymer solar cells (all-PSCs). P2 exhibited significantly higher crystallinity in thin films, providing high spectral absorptivity and electron mobility than P1. When used in all-PSC devices, P2 afforded a respectably higher power conversion efficiency of over 5%.

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DO - 10.1039/c6cc09724c

M3 - Journal article

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EP - 3252

JO - Chemical Communications

JF - Chemical Communications

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ER -

Naphthalene diimide-difluorobenzene-based polymer acceptors for all-polymer solar cells

Abstract

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