Structural Origins of Crack Resistance on Magnesium Aluminoborosilicate Glasses Studied by Solid-State NMR
Published in Journal of Physical Chemistry C, 2019
Why does magnesium improve crack resistance in aluminoborosilicate glasses? Multinuclear NMR links this behavior to changes in boron coordination and cation preferences for charge compensation. The findings explain the mechanical response through redistribution of existing structural units, rather than the formation of entirely new network motifs.
Read or download the paper Supporting information
Citation
Henrik Bradtmüller, Tobias Uesbeck, Hellmut Eckert, “Structural Origins of Crack Resistance on Magnesium Aluminoborosilicate glasses Studied by Solid-State NMR”, Journal of Physical Chemistry C, 2019, 123, 14941−14954.