Results 131 to 140 of about 55,297 (275)

Method for producing fiber reinforced metallic composites Patent [PDF]

open access: yes, 1967
Description of method for producing metallic composites reinforced with ceramic and refractory hard metals that are fibered in ...
Jech, R. W.   +2 more
core   +1 more source

Temperature-dependent 2D-3D growth transition of ultra-thin Pt films deposited by PLD

open access: yes, 2012
During the growth of metal thin films on dielectric substrates at a given deposition temperature T, the film's morphology is conditioned by the magnitude and asymmetry of up- and downhill diffusion.
Aziz   +36 more
core   +1 more source

Interactions Between O‐Phospho‐L‐Serine and Trivalent Metal Ions: Studies in Solution and Solid State

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 10, 1 April 2026.
The interaction between the phosphorylated amino acid O‐phospho‐L‐serine and trivalent ions of f‐elements such as La3+, Eu3+, and Lu3+, supplemented by Y3+, has been studied in aqueous media. Nuclear magnetic resonance (NMR) spectroscopy in solution and in the solid state examined complex formation from the ligand perspective, while time‐resolved laser‐
Jonas Kunigkeit   +7 more
wiley   +1 more source

Multi‐Dimensional Characterization of Sodium‐Ion Battery Materials: Bridging Atomic Structure, Interface Chemistry and Electrochemical Performance

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Sodium‐ion batteries (SIBs) have emerged as promising candidates for large‐scale energy storage due to their cost‐effectiveness and resource abundance. However, challenges such as sluggish ion diffusion kinetics, structural degradation, and interfacial instability hinder their practical applications.
Yunze Wang   +7 more
wiley   +1 more source

Exploring Cation Selection and Disorder Within Entropy‐Driven A6B2O17 (A = Zr/Hf, B = Nb/Ta) Oxides

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 4, April 2026.
ABSTRACT We investigate the local atomic and electronic structure, thermodynamic stability, and defect chemistry of A6B2O17 (A = Zr/Hf, B = Nb/Ta) oxides using first‐principles density functional theory (DFT) calculations. We examine both ordered unit cells as well as fully disordered special quasirandom structures to clearly discern the effects of ...
Jacob T. Sivak   +3 more
wiley   +1 more source

Comparison of Optical Properties and Fracture Loads of Multilayer Monolithic Zirconia Crowns with Different Yttria Levels

open access: yesJournal of Functional Biomaterials
Multilayer monolithic zirconia, which incorporates polychromatic layers that mimic natural tooth gradients, offers enhanced aesthetics and functionality while reducing debonding risks and improving fabrication efficiency.
Chien-Ming Kang   +6 more
doaj   +1 more source

Metal Brazing‐Free Ceramic‐to‐Ceramic Hermetic Sealing for All‐Ceramic Active Implantable Devices

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 4, April 2026.
ABSTRACT Hermetic sealing of engineering ceramic‐based active implantable medical devices (AIMDs) is a crucial part of their fabrication and significantly influences the reliability and lifetime of the devices once implanted within a biological environment.
Shaikh Nayeem Faisal   +6 more
wiley   +1 more source

Corrosion of niobium-1 percent zirconium alloy and yttria by lithium at high flow velocities [PDF]

open access: yes
Lithium corrosion of niobium zirconium alloys and yttrium oxides at high flow ...
Hays, L. G.
core   +1 more source

Interfacial Atomic and Electronic Structures of LSM/YSZ Thin Films as Models for SOC Air Electrodes

open access: yesChemElectroChem, Volume 13, Issue 6, 17 March 2026.
Lanthanum–strontium manganite/yttria‐stabilized zirconia thin films serve as model systems for solid oxide cell electrodes, where high‐resolution scanning transmission electron microscopy and X‐ray photoelectron spectroscopy reveal atomistic interfacial features and electronic structure supported by atomistic modeling of these interfaces.
Hebatallah Ali   +18 more
wiley   +1 more source

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