Results 211 to 220 of about 2,471,090 (243)

Interferometric Vector Piezoresponse Force Microscopy for Simultaneous Ferroelectric Domain and Crystallographic Orientation Mapping in Uniaxial Ferroelectric Polycrystals

open access: yesSmall, 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

Research Progress on Thermal Runaway and Thermal Management of Lithium‐Ion Batteries

open access: yesSafety Science and Technology, EarlyView.
This review summarizes thermal runaway mechanisms, propagation pathways, mitigation strategies, and intelligent thermal management technologies for lithium‐ion batteries, highlighting the transition from passive heat dissipation to integrated safety regulation through advanced cooling, barrier materials, sensing, machine learning, and digital‐twin ...
Songrong Li   +4 more
wiley   +1 more source

Progress in Explosion Mechanisms and Prevention Technologies for Direct Chill Casting Aluminum Melt Upon Water Contact: A Review

open access: yesSafety Science and Technology, EarlyView.
Molten aluminum–water explosion triggered by leakage remains the core unresolved safety hazard hindering safe production in aluminum direct chill casting. This review summarizes its explosion mechanism, key influencing factors, prevention technologies, existing gaps, and prospects of intelligent multi‐technology integrated explosion‐proof systems ...
Min Wang   +5 more
wiley   +1 more source

Silver‐Decorated Graphene Mediates “Lithiene” Structured Interlayers for Ultrafast Lithium Transport in Solid‐State Batteries

open access: yesSusMat, EarlyView.
A two‐dimensional “lithiene” deposition mode is realized at the Li/Li6.5La3Zr1.5Ta0.5O12 interface through an Ag/reduced graphene oxide architecture. Silver nanoparticles function as nucleation seeds to reduce overpotential via epitaxial Li–Ag alloying, while rGO sheets facilitate electron transport and spatially confine lithium growth.
Huayan Huang   +14 more
wiley   +1 more source

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