BODIPY-based conjugated polymers for broadband light sensing and harvesting applications

Diego Cortizo-Lacalle; Calvyn T. Howells; Salvatore Gambino; Filipe Vilela; Zuzana Vobecka; Neil J. Findlay; Anto R. Inigo; Stuart A.J. Thomson; Peter J. Skabara; Ifor D.W. Samuel

doi:10.1039/c2jm32374e

BODIPY-based conjugated polymers for broadband light sensing and harvesting applications

Diego Cortizo-Lacalle, Calvyn T. Howells, Salvatore Gambino, Filipe Vilela, Zuzana Vobecka, Neil J. Findlay, Anto R. Inigo, Stuart A.J. Thomson, Peter J. Skabara, Ifor D.W. Samuel

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

56 Scopus citations

Abstract

The synthesis of novel low band-gap polymers has significantly improved light sensing and harvesting in polymer-fullerene devices. Here the synthesis of two low band-gap polymers based on the 4,4-difluoro-4-bora-3a,4a-diaza-s- indacene core (BODIPY), and either bis(3,4-ethylenedioxythiophene) (bis-EDOT) or its all-sulfur analogue bis(3,4-ethylenedithiathiophene) (bis-EDTT) are described. The polymers demonstrate ambipolar charge transport and are shown to be suitable for broadband light sensing and solar energy harvesting in solution-processable polymer-fullerene devices.

Original language	British English
Pages (from-to)	14119-14126
Number of pages	8
Journal	Journal of Materials Chemistry
Volume	22
Issue number	28
DOIs	https://doi.org/10.1039/c2jm32374e
State	Published - 28 Jul 2012

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abstract = "The synthesis of novel low band-gap polymers has significantly improved light sensing and harvesting in polymer-fullerene devices. Here the synthesis of two low band-gap polymers based on the 4,4-difluoro-4-bora-3a,4a-diaza-s- indacene core (BODIPY), and either bis(3,4-ethylenedioxythiophene) (bis-EDOT) or its all-sulfur analogue bis(3,4-ethylenedithiathiophene) (bis-EDTT) are described. The polymers demonstrate ambipolar charge transport and are shown to be suitable for broadband light sensing and solar energy harvesting in solution-processable polymer-fullerene devices.",

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AU - Cortizo-Lacalle, Diego

AU - Howells, Calvyn T.

AU - Gambino, Salvatore

AU - Vilela, Filipe

AU - Vobecka, Zuzana

AU - Findlay, Neil J.

AU - Inigo, Anto R.

AU - Thomson, Stuart A.J.

AU - Skabara, Peter J.

AU - Samuel, Ifor D.W.

PY - 2012/7/28

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N2 - The synthesis of novel low band-gap polymers has significantly improved light sensing and harvesting in polymer-fullerene devices. Here the synthesis of two low band-gap polymers based on the 4,4-difluoro-4-bora-3a,4a-diaza-s- indacene core (BODIPY), and either bis(3,4-ethylenedioxythiophene) (bis-EDOT) or its all-sulfur analogue bis(3,4-ethylenedithiathiophene) (bis-EDTT) are described. The polymers demonstrate ambipolar charge transport and are shown to be suitable for broadband light sensing and solar energy harvesting in solution-processable polymer-fullerene devices.

AB - The synthesis of novel low band-gap polymers has significantly improved light sensing and harvesting in polymer-fullerene devices. Here the synthesis of two low band-gap polymers based on the 4,4-difluoro-4-bora-3a,4a-diaza-s- indacene core (BODIPY), and either bis(3,4-ethylenedioxythiophene) (bis-EDOT) or its all-sulfur analogue bis(3,4-ethylenedithiathiophene) (bis-EDTT) are described. The polymers demonstrate ambipolar charge transport and are shown to be suitable for broadband light sensing and solar energy harvesting in solution-processable polymer-fullerene devices.

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BODIPY-based conjugated polymers for broadband light sensing and harvesting applications

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