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Amiaud, T., Jubera, V. & Serier-Brault, H. (2023) A new highly sensitive cryogenic luminescent MOF thermometer built with pyromellitic acid. Journal of Materials Chemistry C, 11 10951–10956.
Added by: Richard Baschera (2023-08-17 13:13:20) Last edited by: Richard Baschera (2023-08-17 13:20:23) |
| Type de référence: Article DOI: 10.1039/D3TC02125D Numéro d'identification (ISBN etc.): 2050-7534 Clé BibTeX: Amiaud2023 Voir tous les détails bibliographiques  |
Catégories: MIOPS Créateurs: Amiaud, Jubera, Serier-Brault Collection: Journal of Materials Chemistry C |
Consultations : 1/97
Indice de consultation : 8% Indice de popularité : 2% |
| Liens URLs https://pubs.rsc.o ... 2023/tc/d3tc02125d |
| Résumé |
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A ratiometric thermometer based on a mixed Eu–Tb metal–organic framework is reported with a maximum relative thermal sensitivity of 16.1% K−1 at 11 K making this material one of the best-performing thermometers currently reported in the literature. The sensing mechanism of {[Tb2−xEux(H2Btec)(Btec)(H2O)2]·4H2O}n (Btec = 1,2,4,5 Benzenetetracarboxylic acid) has been attributed to a phonon-assisted energy migration between neighboring Tb3+ ions in the structure.
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| Notes |
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Publisher: The Royal Society of Chemistry
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