Structural characterization of Nd-doped calcium aluminosilicate glasses designed for the preparation of zirconolite (CaZrTi2O7) -based glass-ceramic

This work concerns glasses belonging to SiO2-Al2O3-CaO-ZrO2-TiO2-Nd2O3 system that lead to zirconolite crystallization in their bulk after nucleation + crystal growth thermal treatments and that could find application as nuclear waste form. The understanding of crystallization processes in glasses i...

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Veröffentlicht in:	arXiv.org 2011-04
Hauptverfasser:	Loiseau, Pascal, Caurant, Daniel, Baffier, Noël, Dardenne, Kathy, Rothe, Jörg, Denecke, Melissa A, Mangold, Stefan
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminosilicates Aluminum oxide Aluminum silicates Crystal growth Crystallization Electron paramagnetic resonance Electron spin Glass ceramics Neodymium Nucleation Oxygen atoms Radioactive wastes Short range order Silicon dioxide Spin resonance Structural analysis Titanium dioxide Titanium dioxide-Zirconia Zirconium dioxide
Online-Zugang:	Volltext
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