Link between medium and long-range order and macroscopic properties of silicate glasses and melts

DR Neuville, C Le Losq - Reviews in Mineralogy and …, 2022 - pubs.geoscienceworld.org
The two first chapters of this volume focus on the structure of magmas at different scales:
short and medium range order. A quick review of the glass literature, from the 90's or older …

Structure and properties of alkali aluminosilicate glasses and melts: Insights from deep learning

C Le Losq, AP Valentine, BO Mysen… - … et cosmochimica acta, 2021 - Elsevier
Aluminosilicate glasses and melts are of paramount importance for geo-and materials
sciences. They include most magmas, and are used to produce a wide variety of everyday …

Glass-based foam from alkali activation: A review on effect of primary foaming parameters on microstructure and density

AM Hassan, NM Bunnori, S Ramesh, CY Tan… - … and Building Materials, 2024 - Elsevier
Alkali activation techniques (AATs) are utilized to produce glass-based foams (GBFs)
including glass or glass ceramic foam, due to their eco-friendly process. Numerous studies …

Revealing the structural role of MgO in aluminosilicate glasses

B Deng, Y Shi, Q Zhou, M Bauchy - Acta Materialia, 2022 - Elsevier
The addition of MgO to aluminosilicate glasses usually leads to significant changes for many
macroscopic properties. The underlying microscopic structure origin of this effect, however …

Mechanical properties and damage analysis of S-glass: A reactive molecular dynamics study

J Yeon, SC Chowdhury, JW Gillespie Jr - Composites Part B: Engineering, 2022 - Elsevier
Glass fibers are widely used as reinforcements in composites for applications ranging from
lightweight and damage tolerant structures to protective materials providing high levels of …

Effect of B2O3 addition on thermal and optical properties of TeO2–ZnO–Bi2O3–TiO2 glasses

A Marzuki, FD Ega, A Saraswati - Materials Research Express, 2022 - iopscience.iop.org
New tellurite glasses with composition (in mol%): 60TeO 2–(30-x) ZnO–5Bi 2 O 3–5TiO 2-xB
2 O 3 (where x= 0, 2.5, 5.0, 7.5 and 10.0) were fabricated using conventional melt quenching …

High-performance glass-ceramics based on blast and arc furnace slag

GA Khater, AA El-Kheshen, MM Farag - Materials Chemistry and Physics, 2024 - Elsevier
Solid industrial waste represented in blast and arc furnace slags has been utilized to
prepare high-performance glass-ceramic materials, that can be used in the field of …

[HTML][HTML] Ceramic-like membranes without sintering via alkali activation of metakaolin, blast furnace slag, or their mixture: Characterization and cation-exchange …

T Luukkonen, E Olsen, A Turkki, E Muurinen - Ceramics International, 2023 - Elsevier
Alkali-activated (or geopolymer) membranes have emerged recently as an alternative for
conventional ceramic membranes. Their main benefit is the simple and low-energy …

[HTML][HTML] Evidence of formation of an amorphous magnesium silicate (AMS) phase during alkali activation of (Na-Mg) aluminosilicate glasses

H Sreenivasan, E Adesanya, H Niu, P Perumal… - Cement and Concrete …, 2021 - Elsevier
There is some ambiguity regarding the fate of Mg during the alkali activation of Mg-rich
precursors within the broader field of alkali activated materials (AAMs). The present work …

Development of Mg/Al/Si/O ReaxFF parameters for magnesium aluminosilicate glass using an artificial neural network-assisted genetic algorithm

J Yeon, SC Chowdhury, CM Daksha… - The Journal of …, 2021 - ACS Publications
Commercial high-strength S-glass fiber used in structural composites mainly consists of
SiO2, Al2O3, and MgO. There is no established reactive force field to characterize S-glass …