Impact of magnesium on the structure of aluminoborosilicate glasses: A solid‐state NMR and Raman spectroscopy study

N Bisbrouck, M Bertani, F Angeli… - Journal of the …, 2021 - Wiley Online Library
Seven magnesium‐containing aluminoborosilicate glasses, with three to five oxides, have
been studied through comprehensive multinuclear solid‐state NMR (11B, 27Al, 29Si, 23Na …

The effect of iron and alkali on the nanocrystal-free viscosity of volcanic melts: A combined Raman spectroscopy and DSC study

P Stabile, S Sicola, G Giuli, E Paris, MR Carroll… - Chemical …, 2021 - Elsevier
The iron coordination, its oxidation state (Fe 2+/Fe tot.), and alkali ratio [Na/(Na+ K)] greatly
influence the structure and thus the viscosity of volcanic melts, which is known to play a key …

Probing the homogeneous distribution of sodium atoms in silicate glasses

J Lee, SK Lee - Acta Materialia, 2022 - Elsevier
Sodium, silicon, and oxygen—the major constituents of magmatic silicate melts in the Earth's
crust and mantle—are also common ingredients in commercial flexible and scratch-proof …

CsPbBr3 nanocrystals glass with finely adjustable wavelength and color coordinate by MgO modulation for wide-color-gamut backlight displays

M Yang, Q Wang, Y Tong, L Zhai, W Xiang… - Applied Surface …, 2022 - Elsevier
All-inorganic perovskite CsPbX 3 (X= Cl, Br, I) nanocrystals (NCs) are becoming a critical
material for the narrow-band fluorescent material in the field of backlit displays. Herein …

[HTML][HTML] Quantitative probing of hydrogen environments in quasicrystals by high-resolution NMR spectroscopy

JJ Kweon, HI Kim, S Lee, J Kim, SK Lee - Acta Materialia, 2022 - Elsevier
Metal-based quasicrystals with unique quasi-periodic atomic arrangements are known to
store a large amount of hydrogen under reasonable pressure and temperature for practical …

Insights into the iron-and phosphorus-induced structural rearrangements in sodium aluminoborosilicate glasses and their impact on melt rheology and crystallization …

Y Zhang, N Balasubramanya… - The Journal of …, 2022 - ACS Publications
This paper presents an insight into the structural rearrangements induced by Fe2O3 and
P2O5 in glasses designed in the Na2O–Al2O3–B2O3–SiO2 quaternary system. A suite of …

Imprinting isolated single iron atoms onto mesoporous silica by templating with metallosurfactants

Y Berro, S Gueddida, Y Bouizi, C Bellouard… - Journal of colloid and …, 2020 - Elsevier
Hypothesis One of the main drawbacks of metal-supported materials, traditionally prepared
by the impregnation of metal salts onto pre-synthesized porous supports, is the formation of …

Iron-induced structural rearrangements and their impact on sulfur solubility in borosilicate-based nuclear waste glasses

X Xu, M Bertani, R Saini, S Kamali… - The Journal of …, 2024 - ACS Publications
The work presented in this review combines the strength of experimental and computational
materials science to understand the iron-induced structural rearrangements in peralkaline …

Extent of disorder in iron-bearing albite and anorthite melts: Insights from multi-nuclear (29Si, 27Al, and 17O) solid-state NMR study of iron-bearing NaAlSi3O8 and …

HI Kim, SK Lee - Chemical Geology, 2020 - Elsevier
Abstract Knowledge of the detailed structure of iron-bearing aluminosilicate glasses is
essential to unraveling the effects of iron on the macroscopic properties of natural silicate …

Effects of valence and spin of Fe in MgSiO3 melts: Structural insights from first-principles molecular dynamics simulations

DB Ghosh, BB Karki - Geochimica et Cosmochimica Acta, 2020 - Elsevier
Iron (Fe) is present in terrestrial melts and at all depths inside the Earth. How Fe in its
varying oxidation and spin states influences the properties of silicate melts is of critical …