Solid-state batteries: The critical role of mechanics
Solid-state batteries with lithium metal anodes have the potential for higher energy density,
longer lifetime, wider operating temperature, and increased safety. Although the bulk of the …
longer lifetime, wider operating temperature, and increased safety. Although the bulk of the …
Insights into Plastic Localization by Crystallographic Slip from Emerging Experimental and Numerical Approaches
Advanced experimental and numerical approaches are being developed to capture the
localization of plasticity at the nanometer scale as a function of the multiscale and …
localization of plasticity at the nanometer scale as a function of the multiscale and …
Ultra-dense dislocations stabilized in high entropy oxide ceramics
Dislocations are commonly present and important in metals but their effects have not been
fully recognized in oxide ceramics. The large strain energy raised by the rigid ionic/covalent …
fully recognized in oxide ceramics. The large strain energy raised by the rigid ionic/covalent …
Mechanical tailoring of dislocations in ceramics at room temperature: A perspective
X Fang - Journal of the American Ceramic Society, 2024 - Wiley Online Library
The potential of dislocations (line defects) in ceramics may have been greatly underrated
until most recently. Promising proofs‐of‐concept have been demonstrated for dislocation …
until most recently. Promising proofs‐of‐concept have been demonstrated for dislocation …
[PDF][PDF] Deform to perform: Dislocation-tuned properties of ceramics
From improved fracture toughness to ductile ceramics Ceramics have much lower fracture
toughness (about several MPa· m1/2) compared to metals (normally tens and hundreds of …
toughness (about several MPa· m1/2) compared to metals (normally tens and hundreds of …
Pressure-Induced Dislocations and Their Influence on Ionic Transport in Li+-Conducting Argyrodites
The influence of the microstructure on the ionic conductivity and cell performance is a topic
of broad scientific interest in solid-state batteries. The current understanding is that …
of broad scientific interest in solid-state batteries. The current understanding is that …
Theoretical insights into the Peierls plasticity in SrTiO3 ceramics via dislocation remodelling
An in-depth understanding of the dislocations motion process in non-metallic materials
becomes increasingly important, stimulated by the recent emergence of ceramics and …
becomes increasingly important, stimulated by the recent emergence of ceramics and …
The impact of flash sintering on densification and plasticity of strontium titanate: high heating rates, dislocation nucleation and plastic flow
Flash sintering involves very rapid densification of ceramic powder compacts during a
thermal runaway induced by an applied voltage and current. The mechanisms of fast …
thermal runaway induced by an applied voltage and current. The mechanisms of fast …
MXene-intercalation induced ordered brick-mortar structures of allomorph junctions for enhanced flexibility in TiO2 nanofibers and photocatalytic efficiency
Abstract Continuous TiO 2 nanofibers (NFs) with the merits of high photochemical activity,
adjustable active sites, and easy to recycle have triggered a huge interest in the catalysis …
adjustable active sites, and easy to recycle have triggered a huge interest in the catalysis …
Grain size effect on the mechanical properties of nanocrystalline magnesium aluminate spinel
To develop transparent materials with superior mechanical properties, nanocrystalline
magnesium aluminate (MgAl 2 O 4) spinel with grain sizes ranging from 3.7 to 80 nm has …
magnesium aluminate (MgAl 2 O 4) spinel with grain sizes ranging from 3.7 to 80 nm has …