Efficient all polymer solar cells from layer-evolved processing of a bilayer inverted structure

Kai Yao, Jeremy J. Intemann, Hin Lap Yip, Po Wei Liang, Chih Yu Chang, Yue Zang, Zhong'An Li, Yiwang Chen, Alex K.Y. Jen

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

A new electron acceptor poly(indacenodiselenophene- difluorobenzothiadiazole) was used to fabricate bilayer all-polymer solar cells with a high power conversion efficiency (2.5%). By using the layer-evolved bilayer structure with interfacial modification, it alleviates unbalanced charge carrier mobility and reduces bimolecular recombination within the BHJ device.

Original languageEnglish
Pages (from-to)416-420
Number of pages5
JournalJournal of Materials Chemistry C
Volume2
Issue number3
DOIs
Publication statusPublished - Jan 21 2014
Externally publishedYes

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Carrier mobility
Charge carriers
Conversion efficiency
Electrons
Processing
Polymer solar cells

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Chemistry

Cite this

Yao, K., Intemann, J. J., Yip, H. L., Liang, P. W., Chang, C. Y., Zang, Y., ... Jen, A. K. Y. (2014). Efficient all polymer solar cells from layer-evolved processing of a bilayer inverted structure. Journal of Materials Chemistry C, 2(3), 416-420. https://doi.org/10.1039/c3tc31945h

Efficient all polymer solar cells from layer-evolved processing of a bilayer inverted structure. / Yao, Kai; Intemann, Jeremy J.; Yip, Hin Lap; Liang, Po Wei; Chang, Chih Yu; Zang, Yue; Li, Zhong'An; Chen, Yiwang; Jen, Alex K.Y.

In: Journal of Materials Chemistry C, Vol. 2, No. 3, 21.01.2014, p. 416-420.

Research output: Contribution to journalArticle

Yao, K, Intemann, JJ, Yip, HL, Liang, PW, Chang, CY, Zang, Y, Li, ZA, Chen, Y & Jen, AKY 2014, 'Efficient all polymer solar cells from layer-evolved processing of a bilayer inverted structure', Journal of Materials Chemistry C, vol. 2, no. 3, pp. 416-420. https://doi.org/10.1039/c3tc31945h
Yao, Kai ; Intemann, Jeremy J. ; Yip, Hin Lap ; Liang, Po Wei ; Chang, Chih Yu ; Zang, Yue ; Li, Zhong'An ; Chen, Yiwang ; Jen, Alex K.Y. / Efficient all polymer solar cells from layer-evolved processing of a bilayer inverted structure. In: Journal of Materials Chemistry C. 2014 ; Vol. 2, No. 3. pp. 416-420.
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