Results 221 to 230 of about 814,030 (274)
Advanced Energy Materials, EarlyView.LiMOCl4 and NaMOCl4 are attractive solid electrolyte materials due to their wide electrochemical windows, fast ionic conductivities, and ease of synthesis. However, several challenges and unknowns remain including their structure and processability.
Jon A. Newnham +4 more
wiley +1 more source
Advanced 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
Bulk and Surface Reactivity of LiNi0.5Mn1.5O4 in Contact with (Acidic) Water
Advanced 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
Flash Synthesis of High‐Performance Sub‐Micron Low‐Disorder LiNixCoyAlzO2 Cathode Single Crystals
Advanced Energy and Sustainability Research, EarlyView.A novel and scalable Flash‐Heat and Quench methodology has been developed to synthesize high‐performance LiNi0.8Co0.15Al0.05O2 single crystal cathodes in just minutes versus conventional methods that take multiple hours. X‐ray powder diffraction, neutron powder diffraction, and pair‐distribution and X‐ray absorption spectroscopy have shown low paired ...
Thomas E. Ashton +9 more
wiley +1 more source
Advanced Energy and Sustainability Research, EarlyView.Graphite anode lithiation and lithium plating are explored using high‐resolution light optical microscopy under inert gas atmosphere. Colorimetric analysis and machine learning reveal lithiation stages depending on C‐rate and state‐of‐charge. With increasing C‐rate, heterogeneity of lithiation increases, resulting in up to three phases coexisting in ...
Marius Bolsinger +4 more
wiley +1 more source
Artificial Intelligence‐Assisted Target Design for High‐Intensity Laser‐Driven Neutron Sources
Advanced 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
Solvent Channels and Electric Fields Guide Proton Delivery to the Active Site of Heme Peroxidases
Angewandte Chemie, EarlyView.Electrostatic potential surfaces and electric field lines reveal that local fields guide proton delivery through multiple conserved solvent channels in heme peroxidases, enabling efficient access to the active site. Abstract The active sites of heme enzymes have evolved to control the formation of highly reactive intermediates in oxidative catalysis ...
Reynier Suardíaz +7 more
wiley +2 more sources
A neutron-diffraction study of potassium cobalticyanide
, 1959 N. A. Curry, W. A. Runciman
openalex +1 more source
Crater Observing Bioinspired Rolling Articulator (COBRA)
Advanced Intelligent Systems, EarlyView.Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame +4 more
wiley +1 more source