One-pot synthesis of D-π-D-π-D type hole-transporting materials for perovskite solar cells by sequential C-H (hetero)arylations

Kuan Ming Lu, Kun Mu Lee, Chia Hsin Lai, Chang Chieh Ting, Ching Yuan Liu

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

We report a step-saving new access to D-π-D-π-D type oligoaryls through one-pot sequential C-H (hetero)arylations. Conventionally, these oligomers were prepared by Stille or Suzuki coupling reactions that required prefunctionalization steps. The facilely synthesized linear oligomers were fabricated in perovskite-based solar devices as efficient hole transporters, exhibiting a power conversion efficiency of up to 15.4%.

Original languageEnglish
Pages (from-to)11495-11498
Number of pages4
JournalChemical Communications
Volume54
Issue number81
DOIs
StatePublished - 2018

Fingerprint

Dive into the research topics of 'One-pot synthesis of D-π-D-π-D type hole-transporting materials for perovskite solar cells by sequential C-H (hetero)arylations'. Together they form a unique fingerprint.

Cite this