Donor-π-Acceptor Type Porphyrin-Fullerene Dyad with Acetylene Bridge for p-Type Dye-sensitized Solar Cell

Qi Guo, Tomohiro Higashino, Kosaku Kato, Akira Yamakata, Hiroshi Imahori

Research output: Contribution to journalArticlepeer-review

Abstract

Donor-π-acceptor type porphyrin-fullerene dyads with an acetylene bridge were designed and synthesized. The dyad was found to produce a charge-separated state with a lifetime of 0.42 μs and a quantum yield of 0.78 in benzonitrile. The p-type dye-sensitized solar cells with the dyad exhibited higher photovoltaic performance than that with the porphyrin reference without the fullerene moiety.

Original languageEnglish
Pages (from-to)260-263
Number of pages4
JournalChemistry Letters
Volume51
Issue number3
DOIs
Publication statusPublished - Mar 2022
Externally publishedYes

Keywords

  • Dye-sensitized solar cells
  • Fullerene
  • Porphyrin

ASJC Scopus subject areas

  • Chemistry(all)

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