Employing electrostatic self-assembly of tailored nickel sulfide nanoparticles for quasi-solid-state dye-sensitized solar cells with Pt-free counter electrodes

Won Seok Chi, Joung Woo Han, Sungeun Yang, Dong Kyu Roh, Hyunjoo Lee, Jong Hak Kim

Research output: Contribution to journalArticlepeer-review

79 Citations (Scopus)

Abstract

A low cost, low-temperature processable, highly efficient nickel sulfide counter electrode is demonstrated. Using the tailored, preformed nickel sulfide nanoparticles and electrostatic self-assembly, a novel counter electrode was fabricated that exceeded the efficiency of a conventional Pt-based cell.

Original languageEnglish
Pages (from-to)9501-9503
Number of pages3
JournalChemical Communications
Volume48
Issue number76
DOIs
Publication statusPublished - 2012 Aug 28

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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