A bis-cyclometalated iridium complex as a benchmark sensitizer for efficient visible-to-UV photon upconversion

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Abstract

To resolve the biggest problem in visible-to-UV photon upconversion based on sensitized triplet–triplet annihilation—the quenching of upconverted fluorescence by sensitizers—we discovered a superior sensitizer with less UV absorption intensity that enables highly efficient, low-power (0.78 mW cm−2) visible-to-UV upconversion.

Original languageEnglish
Pages (from-to)13111-13113
Number of pages3
JournalChemical Communications
Volume50
Issue number86
DOIs
Publication statusPublished - Oct 2 2014

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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