Results 241 to 250 of about 1,250,492 (368)

Metal‐Organic Open‐Framework Molecular Magnet Based on Vanadium Hexacyanoferrate Prussian Blue Analogs as Cathode Material for Advanced Potassium Ion Aqueous Battery

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
An aqueous potassium‐ion battery using vanadium hexacyanoferrate (VHCF) as the cathode and graphite as the anode is presented. During charge/discharge, K+ ions shuttle between electrodes through the electrolyte, enabling energy storage. The VHCF material demonstrates high capacity (≈121 mAh g−1), fast kinetics, and eco‐friendliness, making it a ...
Nilasha Maiti   +10 more
wiley   +1 more source

Deciphering the Role of Fluorination in Dual‐Halogen Electrolytes for All‐Solid‐State Batteries: A Case Study of New Li2HfCl6−xFx Solid Electrolytes

open access: yesAngewandte Chemie, EarlyView.
We synthesized a series of dual‐halogen solid electrolytes (SEs), based on a new Pnma phase of Li2HfCl6. By systematically fluorinating it to various degrees, Li2HfCl5.5F0.5 was identified as the optimal formulation. ASSBs assembled using it as the catholyte exhibited greatly enhanced electrochemical stability compared to those employing Li2HfCl6.
Lanting Qian   +6 more
wiley   +2 more sources

DETERMINATION OF THE ABSOLUTE FISSION YIELD OF Ba140 IN THERMAL NEUTRON FISSION OF U235 [PDF]

open access: bronze, 1954
L. Yaffe   +5 more
openalex   +1 more source

Bulk and Surface Reactivity of LiNi0.5Mn1.5O4 in Contact with (Acidic) Water

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The comprehensive investigation of the influence of (acidic) water on LiNi0.5Mn1.5O4 as cobalt‐free lithium‐ion battery cathode material reveals that such treatment particularly affects a very thin layer at the particle surface, while the bulk material remains unaffected.
Annika R. Schuer   +16 more
wiley   +1 more source

Space‐Confined Electrocatalysis for Water Splitting: Synthesis, Performances, and Reaction Mechanism of Nanomaterials Toward High‐Performance Catalysis

open access: yesAngewandte Chemie, EarlyView.
Schematic representation of dimensionally confined nanocatalysts (1D to 3D) for electrocatalytic water splitting, which represents a sustainable route for green hydrogen generation. Space‐confined synthesis has emerged as a potential strategy for constructing advanced electrocatalysts.
Feiwu Zhang   +7 more
wiley   +2 more sources

Artificial Intelligence‐Assisted Target Design for High‐Intensity Laser‐Driven Neutron Sources

open access: yesAdvanced Intelligent Systems, EarlyView.
This study presents an artificial intelligence (AI)‐assisted target design that combines particle‐in‐cell simulations with gradient ascent algorithm to optimize laser‐driven neutron sources. By enhancing the sheath electric field, the optimized structure increases neutron yield by a factor of 4,000.
Youjing Wang   +7 more
wiley   +1 more source

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