Results 91 to 100 of about 14,340 (301)

Optimized anodization setup for the growth of TiO2 nanotubes on flat surfaces of titanium based materials

open access: yesMATEC Web of Conferences, 2017
An extensive research work on development of nanostructured TiO2 layers on the surface of titanium based materials for biomedical implants led the authors to the optimization of process parameters of electrochemical anodization in phosphate/fluoride ...
Strnad Gabriela   +4 more
doaj   +1 more source

The effect of plasma anodization on AlGaN/GaN HEMT

open access: yes, 2019
AlGaN/GaN high electron mobility transistors (HEMTs) were fabricated and the source and drain regions of the HEMTs were plasma-treated and anodized to investigate the effect of plasma anodization.
Moon, SH   +4 more
core  

Anodization increases hydrophilicity.

open access: yes, 2019
Contact angle of (a) Ti (b) Ti-NT (c) Ti-6Al-4V (d) Ti-6Al-4V-NT. Contact angles in anodized samples (b and d) are significantly less that untreated samples showing the effective role of anodization on increasing hydrophilicity.
Prantik Roy Chowdhury (6725531)   +5 more
core   +1 more source

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu   +8 more
wiley   +1 more source

Current‐Driven Chirality Detection of Magnetic Textures in Cylindrical Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
Current‐assisted anisotropic magnetoresistance measurements in individual Ni/Au cylindrical nanowires enable detection of vortex chirality near Au segments and selective magnetic reversal in defined wire sections at magnetic fields lower than the propagation field. This approach provides a simple, cost‐effective, and non‐invasive method for probing and
Javier Rial   +6 more
wiley   +1 more source

Split TiO2 nanotubes − Evidence of oxygen evolution during Ti anodization

open access: yesElectrochemistry Communications, 2019
The fabrication and growth mechanism of TiO2 nanotubes have attracted widespread interest for decades. Conventional Ti anodization generally produces only non-split TiO2 nanotubes.
Wenqiang Huang   +6 more
doaj   +1 more source

Reversible Calcium Alloying on Bulk and Indium (Sub)‐Micro Negative Electrodes for Calcium‐Based Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Description: Indium metal serves as a reversible calcium‐alloying negative electrode. By transitioning from planar electrodes to powders and (sub‐)micron indium particles, the specific surface area is increased, improving the areal capacity density and cycling stability for calcium‐based batteries.
Wouter Monnens   +10 more
wiley   +1 more source

Particle‐Level ZrO2 Atomic Layer Deposition Enables Fast‐Cycling and Long‐Life Graphite Cathodes for Dual‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A spatial location of atomic layer deposition (ALD)‐derived ZrO2 coatings is demonstrated to be a critical design parameter for stabilizing graphite cathodes in DIBs. Direct particle‐level ALD (PALD) screening of representative metal oxides identified ZrO2 as the coating that provides the most favorable balance of high‐rate capability and interfacial ...
Jieun Kang   +7 more
wiley   +1 more source

Temperature-driven surface evolution and corrosion protection of anodized AISI 304 and 316L stainless steels

open access: yesJournal of Alloys and Metallurgical Systems
Stainless steels (SS) are widely used in marine, chemical, and industrial environments because of their excellent corrosion resistance, which is provided by a naturally formed passive oxide film with strong adhesion to the base metal.
Nafis Ahmed Niloy   +2 more
doaj   +1 more source

Engineering a Fluorinated AlPO4 Interface: Toward High Initial Coulombic Efficiency and Stable Oxygen Redox in Li‐Rich Layered Oxide Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon   +13 more
wiley   +1 more source

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