Efficient squaraine-based solution processable bulk-heterojunction solar cells

Fabio Silvestri; Michael D. Irwin; Luca Beverina; Antonio Facchetti; Giorgio A. Pagani; Tobin J. Marks

doi:10.1021/ja8067879

Efficient squaraine-based solution processable bulk-heterojunction solar cells

Fabio Silvestri, Michael D. Irwin, Luca Beverina, Antonio Facchetti, Giorgio A. Pagani, Tobin J. Marks

Northwestern University

Research output: Contribution to journal › Short survey › peer-review

267 Citations (Scopus)

Abstract

We report the fabrication of organic bulk-heterojunction solar cells based, for the first time, on squaraine/PCBM blends. The most efficient device, solution-processed in air, exhibits J _sc = 5.70 mA/cm ², V∝ = 0.62 V, fill-factor = 0.35, and power conversion efficiency = 1.24%, one of the highest to date for a small molecule solution-processed bulk-heterojunction cell.

Original language	English
Pages (from-to)	17640-17641
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	130
Issue number	52
DOIs	https://doi.org/10.1021/ja8067879
Publication status	Published - Dec 31 2008

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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abstract = "We report the fabrication of organic bulk-heterojunction solar cells based, for the first time, on squaraine/PCBM blends. The most efficient device, solution-processed in air, exhibits J sc = 5.70 mA/cm 2, V∝ = 0.62 V, fill-factor = 0.35, and power conversion efficiency = 1.24%, one of the highest to date for a small molecule solution-processed bulk-heterojunction cell.",

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AU - Facchetti, Antonio

AU - Pagani, Giorgio A.

AU - Marks, Tobin J.

PY - 2008/12/31

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AB - We report the fabrication of organic bulk-heterojunction solar cells based, for the first time, on squaraine/PCBM blends. The most efficient device, solution-processed in air, exhibits J sc = 5.70 mA/cm 2, V∝ = 0.62 V, fill-factor = 0.35, and power conversion efficiency = 1.24%, one of the highest to date for a small molecule solution-processed bulk-heterojunction cell.

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