Triplet sensitization by perovskite nanocrystals for photon upconversion

Kazuma Mase, Keisuke Okumura, Nobuhiro Yanai, Nobuo Kimizuka

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The potential of three-dimensional (3D) metal-halide perovskites to sensitize organic triplets is unveiled. Nanocrystals of surface-modified inorganic cesium lead halide perovskites (CsPbX3, X = Br/I) are found to work as efficient triplet sensitizers for photon upconversion based on triplet-triplet annihilation (TTA-UC) at low excitation intensity.

Original languageEnglish
Pages (from-to)8261-8264
Number of pages4
JournalChemical Communications
Volume53
Issue number59
DOIs
Publication statusPublished - Jan 1 2017

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Metal halides
Cesium
Perovskite
Nanocrystals
Photons
perovskite

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

Cite this

Triplet sensitization by perovskite nanocrystals for photon upconversion. / Mase, Kazuma; Okumura, Keisuke; Yanai, Nobuhiro; Kimizuka, Nobuo.

In: Chemical Communications, Vol. 53, No. 59, 01.01.2017, p. 8261-8264.

Research output: Contribution to journalArticle

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