ArticleJournal of the American Chemical Society2024
Epitaxial Core/Shell Nanocrystals of (Europium-Doped) Zirconia and Hafnia.
Article in Journal of the American Chemical Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- From Kinetics to Molecular-Level Insights into Group 4 Metal Oxide Nanocrystal Synthesis.ACS materials Au · 2025Article
- Synthesis of zirconium(IV) and hafnium(IV) isopropoxide,Dalton transactions (Cambridge, England : 2003) · 2024Article
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Authors and funding
11 authors.
Funding
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Abstract
A careful design of the nanocrystal architecture can strongly enhance the nanocrystal function. So far, this strategy has faced a synthetic bottleneck in the case of refractory oxides. Here we demonstrate the epitaxial growth of hafnia shells onto zirconia cores and pure zirconia shells onto europium-doped zirconia cores. The core/shell structures are fully crystalline. Upon shelling, the optical properties of the europium dopant are dramatically improved (featuring a more uniform coordination and a longer photoluminescence lifetime), indicating the suppression of nonradiative pathways. These results launch the stable zirconium and hafnium oxide hosts as alternatives for the established NaYF
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