Results 221 to 230 of about 30,474 (304)

Leidenfrost‐Assisted Synthesis of Indium‐Substituted Mixed Phosphate Cathodes with Superior Cycling Stability and Enhanced Sodium Storage Kinetics

open access: yesSmall, EarlyView.
The work presents a Leidenfrost‐assisted synthesis as a low‐cost and scalable approach for designing In3+‐doped mixed phosphate ([PO4]3−‐[P2O7]4−) cathodes. The optimized cathode composition exhibits exceptional electrochemical performance, with a specific capacity of 129.3 mAh g−1 at 0.05 C, corresponding to an energy density of ∼$\sim $359 Wh kg−1 ...
Subhajit Singha   +7 more
wiley   +1 more source

Micromanufacturing Process of Complex 3D FeCo Core Microwindings for Magnetic Flux Modulation in Micromotors. [PDF]

open access: yesMicromachines (Basel)
Diez-Jimenez E   +9 more
europepmc   +1 more source

Gallium Nitride‐Based Electrode Materials for Supercapacitors: From Wide Band Semiconductor to Energy Storage Platform

open access: yesSmall, EarlyView.
This review focuses on capability of Gallium Nitride (GaN)‐based supercapacitors, bordering the advancement from porous architecture to novel hybrid nanostructures. It systematically investigates synthesis approaches and charge storage mechanisms that generate remarkable energy densities and competent cyclic stability.
Farasat Haider   +7 more
wiley   +1 more source

Strain‐Modulated Engineering of High‐Entropy Vanadium‐Based Chalcogenide for Sustainable Water Oxidation

open access: yesSmall, EarlyView.
High‐entropy metal chalcogenides (HEMC) incorporating five equimolar transition metals and sulfur were synthesized via an efficient solvothermal method. The resulting HEMC exhibits a single‐phase pyrite (Pa‐3) crystal structure, which was thoroughly characterized using advanced structural analysis techniques. As an anode material, the HEMC demonstrates
Muhammad Zubair   +3 more
wiley   +1 more source

Enhancing Room-Temperature Hydrogen Storage Properties in Ti-V-Cr-Nb-Mo/Fe Multielement Alloys via Substitutional Tuning. [PDF]

open access: yesACS Omega
Rahmouni MEH   +6 more
europepmc   +1 more source

Activatable smart contrast agents for photoacoustic imaging

open access: yesSmart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh   +5 more
wiley   +1 more source

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