Device characteristics of bulk-heterojunction polymer solar cells are independent of interfacial segregation of active layers

He Wang, Enrique D. Gomez, Jongbok Kim, Zelei Guan, Cherno Jaye, Daniel A. Fischer, Antoine Kahn, Yueh Lin Loo

Research output: Contribution to journalArticle

70 Citations (Scopus)

Abstract

The ability to reverse the composition profile of active layers by delaminating and transferring P3HT:PCBM thin films has allowed us to probe directly the sole influence of interfacial segregation on solar cell device characteristics on the same device platform.

Original languageEnglish (US)
Pages (from-to)2020-2023
Number of pages4
JournalChemistry of Materials
Volume23
Issue number8
DOIs
StatePublished - Apr 26 2011
Externally publishedYes

Fingerprint

Heterojunctions
Solar cells
Thin films
Chemical analysis
Polymer solar cells

Keywords

  • delamination
  • interfacial segregation
  • polymer solar cells
  • vertical phase separation

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Materials Chemistry

Cite this

Device characteristics of bulk-heterojunction polymer solar cells are independent of interfacial segregation of active layers. / Wang, He; Gomez, Enrique D.; Kim, Jongbok; Guan, Zelei; Jaye, Cherno; Fischer, Daniel A.; Kahn, Antoine; Loo, Yueh Lin.

In: Chemistry of Materials, Vol. 23, No. 8, 26.04.2011, p. 2020-2023.

Research output: Contribution to journalArticle

Wang, He ; Gomez, Enrique D. ; Kim, Jongbok ; Guan, Zelei ; Jaye, Cherno ; Fischer, Daniel A. ; Kahn, Antoine ; Loo, Yueh Lin. / Device characteristics of bulk-heterojunction polymer solar cells are independent of interfacial segregation of active layers. In: Chemistry of Materials. 2011 ; Vol. 23, No. 8. pp. 2020-2023.
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