Results 61 to 70 of about 7,037 (191)
Toward Single‐Crystal Upcycling of Degraded Lithium‐Ion Battery Cathodes
EcoEnergy, EarlyView.This review first summarizes the degradation mechanisms of polycrystalline cathodes, emphasizing the role of grain boundaries and rock‑salt phase formation. It then highlights the main optimization pathways (surface reconstruction, rapid structural repair, PC‑to‑SC transformation, and interface engineering) and the three conversion methods (SSU, MSAU ...
Israel Ebou Chabi +7 more
wiley +1 more source
Dislocation Formation From a Polycrystal Free-Surface
, 2019 International audienceThe introduction of a dislocation from the free-surface of a grain A of a polycrystal has been investigated from the theoretical point of view.
Colin, Jérôme
core +1 more source
Finite Element Analysis for Li Batteries at the Mesoscale
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Finite element analysis (FEA), through multi‐physics coupling, has been widely employed to calculate mesoscale structures in LIBs that exhibit inherent randomness and disorder (Figure a). It has been extensively applied to the investigation of critical phenomena such as Li dendrite evolution, Li+ concentration gradients, SEI film growth, particle ...
Guanwu Li +3 more
wiley +1 more source
Simulations on the mechanical behavior of dual-phase nanostructured CuZr alloy
四川大学学报. 自然科学版, 2019 The effects of grain size on the deformation mechanisms of nano-polycrystal Cu and dual-phase nanostructured Cu/CuZr composites under tensile loading are studied by molecular dynamics method. The results show that for nano-polycrystal Cu with small grain
DUAN Bei-Bei, SONG Hai-Yang
doaj
Small, EarlyView.Interferometric vector piezoresponse force microscopy is used to reconstruct crystallographic grain orientations in polycrystalline ferroelectrics directly from local electromechanical response. The approach reveals grain orientation, polarization direction, and domain structure simultaneously, establishing a pathway toward EBSD‐like orientation ...
R. Dragland +4 more
wiley +1 more source
steel research international, EarlyView.This review's second part details the mechanical, corrosion, and electromagnetic behaviors of FSSs. It integrates the foundational microstructure (texture/defects/precipitates) and processing effects from Part I to establish and analyze complex property–property interrelationships critical for high‐performance applications.
Shahab Bazri +2 more
wiley +1 more source
, 2009 Sheet metal forming processes generally involve non-proportional strain paths including springback, leading to the Bauschinger effect, transient hardening, and permanent softening behavior, that can be possibly modeled by kinematic hardening laws.
Yoon, Jeong Whan, Cardoso, Rui P.R.
core +2 more sources
Fractal and FractionalThe quantitative relationship between material microstructures, such as grain distributions, and the nonlinear strain-hardening behaviors of polycrystalline metals has not yet been completely understood.
Maoqing Fu +5 more
doaj +1 more source
Acta Crystallographica Section B, EarlyView.A method of averaging the material coefficients of crystallites deposited at an angle onto a revolving substrate isapplied to effective nonlinear dielectric, piezoelectric and elastic constants, as well as linear pyroelectric coefficients, for triclinic crystals.The matrix method of averaging material coefficients of crystallites deposited at an angle ...
Arthur Ballato, John Ballato
wiley +1 more source
Optical properties of translucent zirconia: A review of the literature
The EuroBiotech Journal, 2019 Translucent monolithic zirconia is the newest option of zirconia-based ceramics, which aimed to substitute the opaque classic yttria-stabilized tetragonal zirconia polycrystal (Y-TZPs) in more demanding esthetic cases.
Manziuc Manuela-Maria +6 more
doaj +1 more source