Results 181 to 190 of about 48,789 (331)

Gliders metadata

open access: yes
Progress report on Glider metadata management ...
openaire   +1 more source

Entropy‐Driven Design of Stable High‐Performance Sodium‐Ion Battery Cathodes

open access: yesEcoEnergy, EarlyView.
This review explores high‐entropy strategies for advanced sodium‐ion battery cathodes, focusing on LTMOs and PBAs. It details how entropy engineering mitigates challenges: phase transitions, interface degradation, and air instability in LTMOs; vacancy defects and crystalline water in PBAs.
Feng Zhan   +8 more
wiley   +1 more source

Ultra‐High Nickel Oxides as Cathode Materials for High‐Energy Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Ultra‐high nickel layered oxides are among the most promising cathode materials for high‐energy lithium‐ion batteries, offering high specific capacity and significant utilization in both conventional lithium‐ion batteries and solid‐state batteries. This review article introduces the basic structure of ultra‐high nickel layered oxides, then delves into ...
Yilong Han   +6 more
wiley   +1 more source

Controllable gliders in a nanomagnetic metamaterial. [PDF]

open access: yesNat Commun
Penty A   +5 more
europepmc   +1 more source

Balancing the Competing Effects of Carrier and Phonon Transport Mechanisms to Enhance the Thermoelectric Properties of p‐Type Ti2Zr2−xHf2Nb2Fe5.6Ni2.4Sb8 Double Half‐Heusler Alloys via Cation Vacancy Engineering

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
By designing Zr vacancy‐filled p‐type Ti2Zr2Hf2Nb2Fe5.6Ni2.4Sb8‐based thermoelectric materials, multi‐physics mechanisms and multi‐scale microstructural defects are induced to optimize electrical properties and phonon transport while suppressing the bipolar diffusion effect.
Chaoyue Wang   +8 more
wiley   +1 more source

Warm rings in mesoscale eddies in a cold straining ocean. [PDF]

open access: yesNat Commun
Dong H   +11 more
europepmc   +1 more source

Phonon‐Driven Insights Into Layer Sliding of High‐Voltage Layered Cathode

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Understanding the structural instability of high‐voltage layered cathodes remains a critical challenge in advancing sodium‐ion batteries. This work proposes a breathing‐shear mode coupling model based on the phonon spectrum, which elucidates the layer sliding mechanism in layered cathode materials by using interlayer spacing as the order parameter. The
Han Tang   +6 more
wiley   +1 more source

Cobalt‐Free Single‐Crystal Cathodes for Next‐Generation Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Cobalt‐free single‐crystal cathodes enhance lithium‐ion battery stability by mitigating fracture, degradation, and phase transitions. This review highlights Ni‐rich layered, Li‐Mn‐rich, spinel, and olivine frameworks, synthesis strategies enabling morphology and defect control, and structural tuning via doping and coatings, offering pathways toward ...
Srinivasan Alagar   +5 more
wiley   +1 more source

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