Results 301 to 310 of about 1,370,744 (388)

High Radiation Resistance in the Binary W‐Ta System Through Small V Additions: A New Paradigm for Nuclear Fusion Materials

open access: yesAdvanced Science, EarlyView.
Refractory high‐entropy alloys exhibit superior radiation tolerance, but face fabrication challenges due to complex compositions. It is demonstrated that reducing the number of alloying elements does not compromise radiation resistance in a novel W‐Ta‐V highly‐concentrated refractory alloy.
Matheus A. Tunes   +16 more
wiley   +1 more source

Dissolution of Spent Lithium‐Ion Battery Cathode Materials: Overlooked Significance of Aluminum Impurities

open access: yesAdvanced 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

New Insights into Heavy Metal Sequestration Through Metal‐Phenolic Network‐Confined Nano‐HFO: Overlooking Iron Utilization and Modulating Electron Density

open access: yesAdvanced 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

Interface Effects in Metal‐2D TMDs Systems: Advancing the Design and Development Electrocatalysts

open access: yesAdvanced Science, EarlyView.
This review examines the role of metal‐2D TMDs interfaces in electrocatalysis, emphasizing design principles and strategies for achieving ohmic contact catalysts. It provides valuable insights into improving energy conversion and storage technologies, highlighting the potential of metal‐2D TMDs composites for enhanced catalytic performance and ...
Hao Hu   +5 more
wiley   +1 more source

Thermodynamics of the Primordial Universe. [PDF]

open access: yesEntropy (Basel)
Pereira DS   +3 more
europepmc   +1 more source

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