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Triplet sensitization by perovskite nanocrystals for photon upconversion

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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.

Graphical abstract: Triplet sensitization by perovskite nanocrystals for photon upconversion

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Publication details

The article was received on 21 Apr 2017, accepted on 09 Jun 2017 and first published on 09 Jun 2017


Article type: Communication
DOI: 10.1039/C7CC03087H
Citation: Chem. Commun., 2017, Advance Article
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    Triplet sensitization by perovskite nanocrystals for photon upconversion

    K. Mase, K. Okumura, N. Yanai and N. Kimizuka, Chem. Commun., 2017, Advance Article , DOI: 10.1039/C7CC03087H

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