Synthetic control of structural order in N-alkylthieno[3,4- c ]pyrrole-4,6-dione-based polymers for efficient solar cells

Claudia Piliego; Thomas W. Holcombe; Jessica D. Douglas; Claire H. Woo; Pierre Beaujuge; Jean Frechet

doi:10.1021/ja103275u

Synthetic control of structural order in N-alkylthieno[3,4- c ]pyrrole-4,6-dione-based polymers for efficient solar cells

Claudia Piliego, Thomas W. Holcombe, Jessica D. Douglas, Claire H. Woo, Pierre Beaujuge, Jean Frechet

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

878 Scopus citations

Abstract

The correlation between the nature of alkyl substituents on N-alkylthieno[3,4-c]pyrrole-4,6-dione (TPD)-based polymers and solar cell device performance has been investigated. After adjusting device parameters, these TPD-based polymers used with PC₆₁BM provided photovoltaic responses ranging from 4.0% to 6.8%, depending on the size and shape of the alkyl solubilizing groups. Further, we have correlated the effect of the alkyl groups on the structural order and orientation of the polymer backbone using grazing incidence X-ray scattering analysis, and we have demonstrated how fine-tuning of these parameters can improve the power conversion efficiency.

Original language	English (US)
Pages (from-to)	7595-7597
Number of pages	3
Journal	Journal of the American Chemical Society
Volume	132
Issue number	22
DOIs	https://doi.org/10.1021/ja103275u
State	Published - Jun 9 2010

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja103275u

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title = "Synthetic control of structural order in N-alkylthieno[3,4- c ]pyrrole-4,6-dione-based polymers for efficient solar cells",

abstract = "The correlation between the nature of alkyl substituents on N-alkylthieno[3,4-c]pyrrole-4,6-dione (TPD)-based polymers and solar cell device performance has been investigated. After adjusting device parameters, these TPD-based polymers used with PC61BM provided photovoltaic responses ranging from 4.0% to 6.8%, depending on the size and shape of the alkyl solubilizing groups. Further, we have correlated the effect of the alkyl groups on the structural order and orientation of the polymer backbone using grazing incidence X-ray scattering analysis, and we have demonstrated how fine-tuning of these parameters can improve the power conversion efficiency.",

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T1 - Synthetic control of structural order in N-alkylthieno[3,4- c ]pyrrole-4,6-dione-based polymers for efficient solar cells

AU - Piliego, Claudia

AU - Holcombe, Thomas W.

AU - Douglas, Jessica D.

AU - Woo, Claire H.

AU - Beaujuge, Pierre

AU - Frechet, Jean

PY - 2010/6/9

Y1 - 2010/6/9

N2 - The correlation between the nature of alkyl substituents on N-alkylthieno[3,4-c]pyrrole-4,6-dione (TPD)-based polymers and solar cell device performance has been investigated. After adjusting device parameters, these TPD-based polymers used with PC61BM provided photovoltaic responses ranging from 4.0% to 6.8%, depending on the size and shape of the alkyl solubilizing groups. Further, we have correlated the effect of the alkyl groups on the structural order and orientation of the polymer backbone using grazing incidence X-ray scattering analysis, and we have demonstrated how fine-tuning of these parameters can improve the power conversion efficiency.

AB - The correlation between the nature of alkyl substituents on N-alkylthieno[3,4-c]pyrrole-4,6-dione (TPD)-based polymers and solar cell device performance has been investigated. After adjusting device parameters, these TPD-based polymers used with PC61BM provided photovoltaic responses ranging from 4.0% to 6.8%, depending on the size and shape of the alkyl solubilizing groups. Further, we have correlated the effect of the alkyl groups on the structural order and orientation of the polymer backbone using grazing incidence X-ray scattering analysis, and we have demonstrated how fine-tuning of these parameters can improve the power conversion efficiency.

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Synthetic control of structural order in N-alkylthieno[3,4- c ]pyrrole-4,6-dione-based polymers for efficient solar cells

Abstract

ASJC Scopus subject areas

UN SDGs

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