Results 81 to 90 of about 36,763 (279)

High-performance Sm2Co17 Based Alloy with Enhanced Magnetic Properties and Improved Corrosion Resistance

open access: yesInternational Journal of Electrochemical Science, 2018
The magnetic properties, microstructures and corrosion resistance of Sm2Co17 based sintered permanent magnets with the nominal composition Sm(CobalFe0.125Cu0.08Zr0.06)7.4 have been systematically investigated. The Sm2Co17 based magnets were prepared by a
Jinting Li   +4 more
doaj   +1 more source

A shape-deformable and thermally stable solid-state electrolyte based on a plastic crystal composite polymer electrolyte for flexible/safer lithium-ion batteries [PDF]

open access: yes, 2014
A solid-state electrolyte with reliable electrochemical performance, mechanical robustness and safety features is strongly pursued to facilitate the progress of flexible batteries.
Alarco   +28 more
core   +1 more source

Electron–Matter Interactions During Electron Beam Nanopatterning

open access: yesAdvanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima   +2 more
wiley   +1 more source

Exploring the Effect of Ball Milling on the Physicochemical Properties and Oxygen Evolution Reaction Activity of Nickel and Cobalt Oxides

open access: yesAdvanced Energy & Sustainability Research
Ball milling is commonly used to reduce catalyst particle size. However, little attention is paid to further changes that ball milling can cause to the rest of the catalysts’ physicochemical properties, which can impact their intrinsic catalytic activity.
Sabita Bhandari   +4 more
doaj   +1 more source

Estudo do efeito do tratamento superficial por moagem sobre as propriedades das partículas de uma liga de hidreto metálico Effect of a milling surface treatment on the properties of metal hydride alloy particles

open access: yesQuímica Nova, 2006
This work reports results of studies on the electrochemical and structural properties of a Ti/Zr-based metal hydride alloy covered by Ni and LaNi4,7Sn0,3 powder additives by ball milling.
Elki Cristina Souza, Edson A. Ticianelli
doaj   +1 more source

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

open access: yesAdvanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra   +5 more
wiley   +1 more source

Rapid mechanochemical synthesis of amorphous alloys

open access: yesAIP Advances, 2017
A rapid method for preparing amorphous alloys has been developed utilizing a SPEX high energy ball mill. Parameters such as ball size, mass of balls and milling time, were systematically optimized to prepare amorphous alloys quickly.
T. D. Hatchard, A. Genkin, M. N. Obrovac
doaj   +1 more source

Toward Scalable Solutions for Silver‐Based Gas Diffusion Electrode Fabrication for the Electrochemical Conversion of CO2 – A Perspective

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken   +6 more
wiley   +1 more source

Nanocomposite of Si/C Anode Material Prepared by Hybrid Process of High-Energy Mechanical Milling and Carbonization for Li-Ion Secondary Batteries

open access: yesApplied Sciences, 2018
Si/C nanocomposite was successfully prepared by a scalable approach through high-energy mechanical milling and carbonization process. The crystalline structure of the milled powders was studied using X-ray diffraction (XRD) and transmission electron ...
Reddyprakash Maddipatla   +3 more
doaj   +1 more source

Optimization of Machining Parameters and Electrochemical Corrosion Behavior of hardened Cr12MoV Mold Steel

open access: yesInternational Journal of Electrochemical Science, 2020
Corrosive environment can influence on hardened steel containing Cr12MoV dies during molding which lead to greatly reduce the service life of the molds.
Chen Guangjun   +3 more
doaj   +1 more source

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