Interfaces and interphases in all-solid-state batteries with inorganic solid electrolytes
All-solid-state batteries (ASSBs) have attracted enormous attention as one of the critical
future technologies for safe and high energy batteries. With the emergence of several highly …
future technologies for safe and high energy batteries. With the emergence of several highly …
Radiation damage in nanostructured materials
Materials subjected to high dose irradiation by energetic particles often experience severe
damage in the form of drastic increase of defect density, and significant degradation of their …
damage in the form of drastic increase of defect density, and significant degradation of their …
Grain boundary segregation engineering in metallic alloys: A pathway to the design of interfaces
Grain boundaries influence mechanical, functional, and kinetic properties of metallic alloys.
They can be manipulated via solute decoration enabling changes in energy, mobility …
They can be manipulated via solute decoration enabling changes in energy, mobility …
Defect-interface interactions
Nanostructured materials contain an extremely high density of interfaces. The properties of
these materials when exposed to extreme conditions of radiation dose, stress, deformation …
these materials when exposed to extreme conditions of radiation dose, stress, deformation …
[HTML][HTML] Radiation damage tolerant nanomaterials
Designing a material from the atomic level to achieve a tailored response in extreme
conditions is a grand challenge in materials research. Nanostructured metals and …
conditions is a grand challenge in materials research. Nanostructured metals and …
Grain Boundary Contributions to Li-Ion Transport in the Solid Electrolyte Li7La3Zr2O12 (LLZO)
The oxide with nominal composition Li7La3Zr2O12 (LLZO) is a promising solid electrolyte
thanks to its high (bulk) Li-ion conductivity, negligible electronic transport, chemical stability …
thanks to its high (bulk) Li-ion conductivity, negligible electronic transport, chemical stability …
Grain boundary softening: a potential mechanism for lithium metal penetration through stiff solid electrolytes
Models based on linear elasticity suggest that a solid electrolyte with a high shear modulus
will suppress “dendrite” formation in batteries that use metallic lithium as the negative …
will suppress “dendrite” formation in batteries that use metallic lithium as the negative …
Grain boundary energies in body-centered cubic metals
Atomistic simulations using the embedded atom method were employed to compute the
energies of 408 distinct grain boundaries in bcc Fe and Mo. This set includes grain …
energies of 408 distinct grain boundaries in bcc Fe and Mo. This set includes grain …
Symmetric and asymmetric tilt grain boundary structure and energy in Cu and Al (and transferability to other fcc metals)
Symmetric and asymmetric tilt grain boundaries in Cu and Al were generated using
molecular statics energy minimization in a classical molecular dynamics code with in-plane …
molecular statics energy minimization in a classical molecular dynamics code with in-plane …
Al3 (Sc, Zr)-based precipitates in Al–Mg alloy: Effect of severe deformation
Y Buranova, V Kulitskiy, M Peterlechner, A Mogucheva… - Acta Materialia, 2017 - Elsevier
Precipitate evolution in an AA5024 Al-based alloy containing Sc and Zr is investigated in
different states: as-cast, extruded and severely deformed. An overview of the microstructure …
different states: as-cast, extruded and severely deformed. An overview of the microstructure …