Results 101 to 110 of about 73,480 (247)
Advanced Science, EarlyView.During the mechanical crushing of retired lithium‐ion batteries, aluminum foil from current collectors may penetrate NCM active crystals through frictional contact, forming more stable Al─O bonds. The dissolution behavior of critical metals in NCM cathodes will be influenced to varying extents by different mechanisms in various hydrometallurgical ...
Kang Liu +5 more
wiley +1 more source
Advanced Science, EarlyView.Iron‐based nanocomposites are widely used for trace heavy metal removal, but the low utilization of HFO nanoparticles remains a challenge. Here, a metal‐phenolic network (MPN) strategy is proposed to confine nano‐HFO within polystyrene beads, creating a negative electrostatic field and optimizing electron density at oxygen sites. This approach enhances
Manyu Zhang +9 more
wiley +1 more source
Vermicular Eutectic Multi‐Principal Element Alloy with Exceptional Strength and Ductility
Advanced Science, EarlyView.Eutectic multi‐principal element alloys (EMPEAs) typically exhibit rod‐like or lamellar microstructures, constraining further mechanical improvements. This study introduces a novel (AlCrFe2)65Ni35 EMPEA with a unique vermicular microstructure, achieving unprecedented strength‐ductility synergy.
Liufei Huang +11 more
wiley +1 more source
Magnetically Induced Catalysis: Definition, Advances, and Potential
Angewandte Chemie, EarlyView.In this scientific perspective, we intend to provide a coherent framework for the field of magnetocatalysis by highlighting opportunities associated with the use of magnetic fields to activate catalysts. A particular focus will be placed on magnetically induced catalysis, providing an overview on current advances and identifying scientific and ...
A. Bordet, W. Leitner, B. Chaudret
wiley +2 more sources
Advanced Science, EarlyView.A covalent organic superphane cage serves as a nonporous amorphous superadsorbent for highly efficient and selective gold separation. This material uniquely captures linear aurous dihalide ions, achieving exceptional uptake capacity and selectivity, and proving effective even in seawater, offering a scalable, eco–friendly solution to gold scarcity ...
Wei Zhou +6 more
wiley +1 more source
Oxygen Doping in Ferroelectric Wurtzite‐type Al0.73Sc0.27N: Improved Leakage and Polarity Control
Advanced Electronic Materials, EarlyView.Left: Polarization hysteresis (P‐E) characteristics of 200 nm wurtzite‐type Al0.73Sc0.27N without (ref. Nmix = 0) and with O‐doping (Nmix = 8 and 15), showing a clear drop of leakage current with O‐doping. Right: Piezoresponse for microscopy showing the as‐deposited polarization reversal from nitrogen (Nmix = 0) to metal polarity (Nmix = 15) via mixed ...
Md Redwanul Islam +11 more
wiley +1 more source
Sustainable Recovery and Reuse of Hard Carbon From Scrap and End‐of‐Life Sodium‐Ion Batteries
Advanced Energy Materials, EarlyView.As sodium‐ion battery (SIB) technology advances, sustainable end‐of‐life recycling is crucial. This study presents a direct recycling method for hard carbon (HC) using low‐temperature binder negation at 300 °C under nitrogen. Retaining structural integrity, recycled HC achieves 86–89% capacity retention over 200 cycles.
Bowen Liu +11 more
wiley +1 more source
Effect of MgO-component on Various Metallurgical Properties of Self-fluxed Pellets
, 1980 Osamu TSUCHIYA +3 more
openalex +2 more sources
A “Cool” Route to Battery Electrode Material Recovery
Advanced Energy Materials, EarlyView.Ice‐stripping, a novel sub‐zero electrode delamination technique, enables >90% recovery of the electrode materials from manufacturing scrap and end‐of‐life batteries. Water is sprayed upon a porous electrode and quickly freezes when placed on a cold surface. The foil is peeled away, leaving behind the black mass with the morphology retained.
Lin Chen +8 more
wiley +1 more source