Combination of molecular, morphological, and interfacial engineering to achieve highly efficient and stable plastic solar cells

Chih Yu Chang, Yen-Ju Cheng*, Shih Hsiu Hung, Jhong Sian Wu, Wei Shun Kao, Chia Hao Lee, Chain-Shu Hsu

*Corresponding author for this work

Research output: Contribution to journalArticle

144 Scopus citations

Abstract

A flexible solar device showing exceptional air and mechanical stability is produced by simultaneously optimizing molecular structure, active layer morphology, and interface characteristics. The PFDCTBT-C8-based (see figure) devices with inverted architecture exhibited excellent power conversion efficiencies of 7.0% and 6.0% on glass and flexible substrates, respectively.

Original languageEnglish
Pages (from-to)549-553
Number of pages5
JournalAdvanced Materials
Volume24
Issue number4
DOIs
StatePublished - 24 Jan 2012

Keywords

  • Conjugated polymers
  • Flexible electronics
  • Organic electronics
  • Solar cells

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