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Multigram-Scale Synthesis of Luminescent Cesium Lead Halide Perovskite Nanobricks for Plastic Scintillators.
Mecca, Sara; Pallini, Francesca; Pinchetti, Valerio; Erroi, Andrea; Fappani, Alice; Rossi, Francesca; Mattiello, Sara; Vanacore, Giovanni Maria; Brovelli, Sergio; Beverina, Luca.
Afiliación
  • Mecca S; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Pallini F; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Pinchetti V; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Erroi A; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Fappani A; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Rossi F; IMEM-CNR Institute, Parco Area delle Scienze 37/A, 43124 Parma, Italy.
  • Mattiello S; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Vanacore GM; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Brovelli S; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
  • Beverina L; Department of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, I-20126 Milan, Italy.
ACS Appl Nano Mater ; 6(11): 9436-9443, 2023 Jun 09.
Article en En | MEDLINE | ID: mdl-37325014
ABSTRACT
Cesium lead halide perovskite nanocrystals of general formula CsPbX3 are having tremendous impact on a vast array of technologies requiring strong and tunable luminescence across the visible range and solutions processing. The development of plastic scintillators is just one of the many relevant applications. The syntheses are relatively simple but generally unsuitable to produce a large amount of material of reproducible quality required when moving from proof-of-concept scale to industrial applications. Wastes, particularly large amounts of lead-contaminated toxic and flammable organic solvents, are also an open issue. We describe a simple and reproducible procedure enabling the synthesis of luminescent CsPbX3 nanobricks of constant quality on a scale going from 0.12 to 8 g in a single batch. We also show complete recycling of the reaction wastes, leading to dramatically improved efficiency and sustainability.

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: ACS Appl Nano Mater Año: 2023 Tipo del documento: Article País de afiliación: Italia

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: ACS Appl Nano Mater Año: 2023 Tipo del documento: Article País de afiliación: Italia