Results 91 to 100 of about 7,880,006 (253)

The influence of substrate surface treatment on the electrodeposition of (Co,Mn)3O4 spinel precursor coatings

open access: yesMaterials Research Express, 2020
The electrodeposition of (Co,Mn) _3 O _4 spinel precursor layers has emerged as a new method to prepare metallic interconnect coatings for solid oxide fuel cells (SOFCs). (Co,Mn) _3 O _4 spinel films can be obtained via the oxidative heat treatment of an
Huihui Zhang   +5 more
doaj   +1 more source

Mechanical Properties Transformation on Zr54Al17Co29 Bulk Metallic Glass by Partial Crystallization [PDF]

open access: yes, 2017
Study on biomaterials is recently essential for rapid development of medical application and Zr54Al17Co29 BMGbecomes promising candidate due to the lack of toxic elements.
Jang, J. S. (Jason)   +2 more
core  

Full light absorption in single arrays of spherical nanoparticles

open access: yes, 2015
In this paper we show that arrays of core-shell nanoparticles function as effective thin absorbers of light. In contrast to known metamaterial absorbers, the introduced absorbers are formed by single planar arrays of spherical inclusions and enable full ...
Asadchy, V. S.   +7 more
core   +1 more source

Advanced Synthesis and Fabrication Strategies for 2D Mesoporous Carbon Materials in Energy Storage and Conversion

open access: yesAdvanced Energy and Sustainability Research, Volume 6, Issue 11, November 2025.
The rising demand for efficient energy systems has spotlighted 2D mesoporous carbon materials due to their high surface area, tunable porosity, and electrical conductivity. This article explores synthesis methods (template‐assisted, chemical vapor deposition), fabrication techniques (electrospinning, freeze‐drying), and applications in batteries ...
Pariksha Bishnoi   +5 more
wiley   +1 more source

High-Current Pulsed Electron Treatment of Hypoeutectic Al–10Si Alloy

open access: yesHigh Temperature Materials and Processes, 2017
This paper reports, for the first time, an analysis of the effect of high-current pulsed electron beam (HCPEB) on a hypoeutectic Al–10Si alloy. The Al–10Si alloy was treated by HCPEB in order to see the potential of this fairly recent technique in ...
Diankun Lu   +4 more
doaj   +1 more source

Structural and Magnetic Properties of “Thick” Microwires Produced by the Ulitovsky-Taylor Method [PDF]

open access: yes, 2013
The structural and magnetic physical properties of initial and annealed Co-rich microwires in a glass shell with the diameter D = 70-125 μm and the diameter of the amorphous metallic core d = 70-95 μm, produced by the Ulitovsky–Taylor method, have been
Kharlamova, A.M.   +6 more
core  

Formation of iron nitride thin films with Al and Ti additives

open access: yes, 2011
In this work we investigate the process of iron nitride (Fe-N) phase formation using 2 at.% Al or 2 at.% Ti as additives. The samples were prepared with a magnetron sputtering technique using different amount of nitrogen during the deposition process ...
Ajay Gupta   +8 more
core   +1 more source

Investigation of Surface Self-Nanocrystallization in 0Cr18Ni9Ti Induced by Surface Mechanical Attrition Treatment [PDF]

open access: yesISRN Nanotechnology, 2011
By means of shot peening (a form of surface mechanical attrition treatment (SMAT)), a nanostructured surface layer was formed on the cross-sectional surface of a 0Cr18Ni9Ti bar. Several characterization methods in common use, such as OM, SEM, TEM, and XRD, were adopted to systematically characterize microstructure features of the nanostructured layer ...
openaire   +1 more source

Surface nanocrystallization and mechanical enhancement of pure titanium via ultrasonic severe surface rolling

open access: yesJournal of Materials Research and Technology
Cathode rollers are core components of electrolytic copper foil production, and the surface crystalline structure is crucial for controlling the copper foil crystallization. Of note, finer grains enable ultrathin foil fabrication.
Tianyang Yang   +11 more
doaj   +1 more source

Mössbauer study of FeCoNbBCu hitperm-type alloys [PDF]

open access: yes, 2002
FeCoNbBCu alloys have been studied by Mössbauer spectrometry. A high contribution of the interfacial region in the nanocrystalline samples to the hyperfine field distribution is detected.
Blázquez Gámez, Javier Sebastián   +2 more
core   +1 more source

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