Results 101 to 110 of about 536,412 (348)

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi   +7 more
wiley   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff   +9 more
wiley   +1 more source

Spatial Atomic Layer Deposition for Energy and Electronic Devices

open access: yesPRX Energy
Functional thin films play a critical role in efforts toward efficient devices for energy conversion and storage, as well as low-loss electronics. These films need to be manufactured at scale, cost-effectively, and with precision.
Robert L.Z. Hoye   +6 more
doaj   +1 more source

Textile Hybrid Electronics for Multifunctional Wearable Integrated Systems

open access: yesResearch
Textiles with intrinsic breathability and mechanical adaptability are revolutionizing wearable electronics by delivering outstanding comfort and integration potentials.
Zimo Cai   +7 more
doaj   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

Efficient wavelength conversion of exchange magnons below 100 nm by magnetic coplanar waveguides

open access: yesNature Communications, 2020
Magnons - collective excitations of electron spins - promise compact and fast electronics. However, the generation of short wave magnons is still quite challenging.
Ping Che   +4 more
doaj   +1 more source

Epitaxial graphene on SiC(0001): More than just honeycombs

open access: yes, 2010
The potential of graphene to impact the development of the next generation of electronics has renewed interest in its growth and structure. The graphitization of hexagonal SiC surfaces provides a viable alternative for the synthesis of graphene, with ...
Li, L.   +4 more
core   +1 more source

LAYERED ION-ELECTRON CONDUCTING MATERIALS

open access: yesSolid State Ionics, 2006
Research partiaIly founded by FONDECYT (Grant 1050344, 705OO85, 1030102, 7050081), DI Universidad de Chile and Universidad Tecnologica Metropolitana.
Santa Ana, María Angélica   +2 more
openaire   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Flexible Bioinspired Healable Antibacterial Electronics for Intelligent Human‐Machine Interaction Sensing

open access: yesAdvanced Science
Flexible electronic sensors are receiving numerous research interests for their potential in electronic skins (e‐skins), wearable human‐machine interfacing, and smart diagnostic healthcare sensing.
Kuo Liu   +6 more
doaj   +1 more source

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