Results 321 to 330 of about 22,702,715 (393)

Vacancy Engineered Zero‐Valent Iron Steer Hydrogen Spillover toward Per‐ and Polychlorinated Organics Rapid Complete Dechlorination

open access: yesAdvanced Science, EarlyView.
Zero‐valent iron with a vacancy‐rich carbon shell and lattice Cu doping in Fe0 cores generates a dechlorination mechanism combining enhanced electron transfer and modulated H* spillover, which significantly lowers the energy barrier for dechlorinating low‐chlorinated intermediates, accelerates C─Cl bond dissociation, and then delivers breakthrough ...
Zimin Yan   +7 more
wiley   +1 more source

Computationally‐Guided Development of Sulfide Solid Electrolyte Powder Coatings for Enhanced Stability and Performance of Solid‐State Batteries

open access: yesAdvanced Science, EarlyView.
An integrated, computational‐experimental approach is developed to identify and demonstrate multiple new, oxide‐based coatings for Li6PS5Cl powders that improve ionic/electronic transport and (electro)chemical stability. This work identifies a new research frontier for exploring the myriad benefits of SSE powder coating to improve the stability ...
Aditya Sundar   +11 more
wiley   +1 more source

Micro‐Architected Lithium Cobalt Oxide

open access: yesAdvanced Science, EarlyView.
This work introduces a gel infusion additive manufacturing technique for the fabrication of micro‐architected lithium‐ion battery cathodes, exemplified with LiCoO2. The resulting electrodes are free‐standing and binder‐free, with tunable microstructure and independent structural control across multiple length scales.
Yuchun Sun, Julia R. Greer
wiley   +1 more source

Surface Adhesion Engineering for Armored Metasurfaces and Beyond

open access: yesAdvanced Science, EarlyView.
Targeting primary causes of dysfunctionality in optical systems, an “armored” metasurface is developed based on Persson's model and Hertzian theory, enabling anti‐dust, anti‐scratch, anti‐impact, and anti‐water, heat resistance capabilities, alongside excellent optical antireflection performance.
Lianwei Chen   +10 more
wiley   +1 more source

Health & nature: a critical review of historical perspectives to support narratives for change. [PDF]

open access: yesInt J Equity Health
Amengual-Moreno M   +6 more
europepmc   +1 more source

Tailored Stitching and Vertical Stacking for High‐Voltage Multifunctional Structural Batteries with Enhanced Electrochemical–Mechanical Coupling

open access: yesAdvanced Science, EarlyView.
A stitched, vertically stacked CFRP structural battery uses Kevlar interlaminar threads and selective PP/Elium® thermoplastics to maintain tight electrode spacing and robust electrolyte wetting. The architecture sustains electrochemical performance under bending and delivers higher pack voltage via through‐thickness series connections without ...
Gilsu Park   +7 more
wiley   +1 more source

Sc/Mg Co‐Doping in Na3Zr2Si2PO12 Solid‐State Electrolytes Enables Outstanding Performance of Sodium Metal Batteries

open access: yesAdvanced Science, EarlyView.
This study explores an aliovalent cation co‐doping strategy involving Sc3+/Mg2+ substitution in Na3Zr2Si2PO12 solid‐state electrolyte for high‐performance sodium metal batteries. The optimal Na3.7Zr1.45Sc0.4Mg0.15Si2PO12 SSE significantly enhances the ionic conductivity and regulates the interfacial chemistry, resulting in outstanding rate capability ...
Xin Wang   +9 more
wiley   +1 more source

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