Development of new semiconducting polymers for high performance solar cells

Yongye Liang; Yue Wu; Danqin Feng; Szu Ting Tsai; Hae Jung Son; Gang Li; Luping Yu

doi:10.1021/ja808373p

Development of new semiconducting polymers for high performance solar cells

Yongye Liang, Yue Wu, Danqin Feng, Szu Ting Tsai, Hae Jung Son, Gang Li, Luping Yu

Research output: Journal article publication › Journal article › Academic research › peer-review

867 Citations (Scopus)

Abstract

A new low band gap semiconducting polymer, PTB1, was synthesized and found promising for solar energy harvesting. Simple polymer solar cells based on PTB1 and methanofullerene [6,6]-phenyl-C71-butyric acid methyl esters (PC71BM) exhibit a solar conversion efficiency of 5.6%. An external quantum efficiency of 67% and fill-factor of 65% are achieved, both of which are among the highest values reported for a solar cell system based on a low band gap polymer.

Original language	English
Pages (from-to)	56-57
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	131
Issue number	1
DOIs	https://doi.org/10.1021/ja808373p
Publication status	Published - 14 Jan 2009
Externally published	Yes

ASJC Scopus subject areas

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja808373p

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abstract = "A new low band gap semiconducting polymer, PTB1, was synthesized and found promising for solar energy harvesting. Simple polymer solar cells based on PTB1 and methanofullerene [6,6]-phenyl-C71-butyric acid methyl esters (PC71BM) exhibit a solar conversion efficiency of 5.6%. An external quantum efficiency of 67% and fill-factor of 65% are achieved, both of which are among the highest values reported for a solar cell system based on a low band gap polymer.",

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AU - Liang, Yongye

AU - Wu, Yue

AU - Feng, Danqin

AU - Tsai, Szu Ting

AU - Son, Hae Jung

AU - Li, Gang

AU - Yu, Luping

PY - 2009/1/14

Y1 - 2009/1/14

N2 - A new low band gap semiconducting polymer, PTB1, was synthesized and found promising for solar energy harvesting. Simple polymer solar cells based on PTB1 and methanofullerene [6,6]-phenyl-C71-butyric acid methyl esters (PC71BM) exhibit a solar conversion efficiency of 5.6%. An external quantum efficiency of 67% and fill-factor of 65% are achieved, both of which are among the highest values reported for a solar cell system based on a low band gap polymer.

AB - A new low band gap semiconducting polymer, PTB1, was synthesized and found promising for solar energy harvesting. Simple polymer solar cells based on PTB1 and methanofullerene [6,6]-phenyl-C71-butyric acid methyl esters (PC71BM) exhibit a solar conversion efficiency of 5.6%. An external quantum efficiency of 67% and fill-factor of 65% are achieved, both of which are among the highest values reported for a solar cell system based on a low band gap polymer.

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U2 - 10.1021/ja808373p

DO - 10.1021/ja808373p

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Development of new semiconducting polymers for high performance solar cells

Abstract

ASJC Scopus subject areas

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