182 citations · 533 across the 22 of their papers we have counts for
14 papers · 1 filter
Vitrification-Devitrification Enables Tunable Photonic and Gas Sorption Properties of Zeolitic Imidazolate Frameworks
Zhencai Li, Zihao Wang, Minhyuk Kim +14
Zeolitic imidazolate framework (ZIF) glasses represent an emerging family of melt-quenched glasses, which exhibit immense potential for applications in gas separation, energy stora…
Uncovering the deformation mechanism of glasses during indentation through high-resolution X-ray scattering
M. Faizal Ussama Jalaludeen, Søren S. Sørensen, Johan F. S. Christensen +7
Indentation experiments can be used to mimic real-life damage events of glasses that lead to surface flaws and thus lower practical strength. Conventional indentation studies often…
Fast Isotropic Li-Ion Diffusion in Zeolitic Imidazolate Framework Glass Electrolytes for Batteries
Yong Li, Tao Du, Timothée Jamin +4
All-solid-state lithium batteries require solid electrolytes that combine rapid room-temperature ion transport with mechanical robustness and interfacial compatibility. Zeolitic im…
Local Structure Dictates Ionic Transport and Mechanical Properties in Glassy Solid Electrolytes for Lithium Batteries
Yong Li, Tao Du, Rasmus Christensen +7
Electrolytes composed of sulfide and halide glasses are promising candidates for all-solid-state lithium batteries owing to their processability, lack of grain boundaries, and rela…
Connecting bond switching to fracture toughness of calcium aluminosilicate glasses
Sidsel Mulvad Johansen, Tao Du, Johan F. S. Christensen +5
Fracture toughness is a critical mechanical property of glasses, but a detailed understanding of its link to composition and structure is still missing. Here, focusing on the indus…
In situ mapping of indentation-induced densification and cracking in vitreous silica by nanofocus X-ray scattering
Johan F. S. Christensen, M. Faizal Ussama Jalaludeen, Søren S. Sørensen +9
The practical strength of oxide glasses is greatly reduced by surface flaws that form during processing and use. Instrumented indentation can mimic such real-life damage events and…
Inverse Design of Amorphous Materials with Targeted Properties
Jonas A. Finkler, Yan Lin, Tao Du +2
Disordered (amorphous) materials, such as glasses, are emerging as promising candidates for applications within energy storage, nonlinear optics, and catalysis. Their lack of long-…
Disorder-induced enhancement of lithium-ion transport in solid-state electrolytes
Zhimin Chen, Tao Du, N. M. Anoop Krishnan +2
Enhancing the ion conduction in solid electrolytes is critically important for the development of high-performance all-solid-state lithium-ion batteries (LIBs). Lithium thiophospha…
Glass Hardness: Predicting Composition and Load Effects via Symbolic Reasoning-Informed Machine Learning
Sajid Mannan, Mohd Zaki, Suresh Bishnoi +8
Glass hardness varies in a non-linear fashion with the chemical composition and applied load, a phenomenon known as the indentation size effect (ISE), which is challenging to predi…
Revealing the Atomic Structure of Silicate Glasses by Force-Enhanced Atomic Refinement
Qi Zhou, Tao Du, Lijie Guo +2
Although experiments can offer some fingerprints of the atomic structure of glasses (coordination numbers, pair distribution function, etc.), atomistic simulations are often requir…
Cooling Rate Effects on the Structure of 45S5 Bioglass: Computational and Experimental Evidence of Si--P Avoidance
Pratik Bhaskar, Yashasvi Maurya, Rajesh Kumar +10
Due to its ability to bond with living tissues upon dissolution, 45S5 bioglass and related compositions are promising materials for the replacement, regeneration, and repair of har…
Structural Dependence of Chemical Durability in Modified Aluminoborate Glasses
Nerea Mascaraque, Kacper Januchta, Kristine F. Frederiksen +3
Alkali and alkaline earth aluminoborate glasses feature high resistance to cracking under sharp contact loading compared to other oxide glasses. However, due to the high content of…
Temperature-Modulated Differential Scanning Calorimetry Analysis of High-Temperature Silicate Glasses
Tobias K. Bechgaard, Ozgur Gulbiten, John C. Mauro +3
Differential scanning calorimetry (DSC) is one of the most versatile probes for silicate glasses, allowing determination of, e.g., transition temperatures (glass, crystallization,…
Cooling-Rate Effects in Sodium Silicate Glasses: Bridging the Gap between Molecular Dynamics Simulations and Experiments
Xin Li, Weiying Song, Kai Yang +7
Although molecular dynamics (MD) simulations are commonly used to predict the structure and properties of glasses, they are intrinsically limited to short time scales, necessitatin…