Efficient photoluminescence of isotropic rare-earth oxychloride nanocrystals from a solvothermal route
| Autor: | Guillaume Gouget, Morgane Pellerin, Christopher B. Murray, Thierry Le Mercier, Lauriane Pautrot-d'Alençon |
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| Přispěvatelé: | Department of Chemistry, University of Pennsylvania, University of Pennsylvania [Philadelphia], Solvay (France) |
| Rok vydání: | 2020 |
| Předmět: |
Materials science
Photoluminescence Solvothermal synthesis Isotropy Dispersity Metals and Alloys Quantum yield [CHIM.MATE]Chemical Sciences/Material chemistry 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Catalysis Nanocrystalline material 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Colloid Nanocrystal Chemical engineering Materials Chemistry Ceramics and Composites 0210 nano-technology |
| Zdroj: | Chemical Communications Chemical Communications, Royal Society of Chemistry, 2020, 56 (23), pp.3429-3432. ⟨10.1039/D0CC00113A⟩ |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/d0cc00113a |
| Popis: | International audience; Eu3+-doped sub-10 nm LaOCl nanocrystals with 43% photoluminescence quantum yield were prepared by solvothermal synthesis from hydrated rare-earth chlorides. As-obtained nanocrystals are nearly spherical, monodisperse and stable as colloidal dispersions. These combined features should intensify the interest for nanocrystalline rare-earth oxyhalides and their optical properties. |
| Databáze: | OpenAIRE |
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