Results 101 to 110 of about 3,180 (200)

Composite Electrode‐Hybrid Electrolyte Integration Strategy for Enhanced Ion Transport and Scalable All‐Solid‐State Lithium Batteries

open access: yesSmall Structures, Volume 7, Issue 6, June 2026.
We successfully synthesized Al‐LLZO and fabricated and optimized various contents of HSE. Unlike BE + HSE, the combination (CE) of Al‐LLZO and BE facilitated the formation of a Li+ transport network by evenly distributing Al‐LLZO throughout the cathode, minimizing interfacial resistance. This demonstrates the excellent electrochemical performance of CE‐
Hye Su Hwang   +5 more
wiley   +1 more source

Water sorption of dental resin composites: Is a new method the future?

open access: yesEuropean Journal of Oral Sciences, Volume 134, Issue 3, June 2026.
Abstract Intraoral, diffusion‐controlled water sorption leads to dimensional expansion and mechanical degradation over time. Measurement of small quantities of water in dental resin composites (RCs) is challenging, as current techniques rely on weighing approaches. Here, we evaluate Karl‐Fischer Titration (KFT) and thermogravimetry (TG) as alternatives
Lea Heckel   +4 more
wiley   +1 more source

Microstructural Engineering of Sodium Potassium Niobate for Enhanced and Temperature‐Stable Electromechanical Response

open access: yesInternational Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.
This study investigates the synergistic effects of Ti‐doping and K5.4Cu1.3Ta10O29 (KCT) co‐modification on KNN ceramics to develop sustainable, lead‐free piezoelectrics. Co‐modification significantly enhances electromechanical coupling and the mechanical quality factor. The optimized KNN‐Ti‐KCT system achieves thermal stability comparable to commercial
Andraž Bradeško   +11 more
wiley   +1 more source

Thermo-elastic micromechanical modeling of tetragonal ZrO2 with a herringbone microstructure inherited from the cubic phase

open access: yesMaterials & Design
The distribution of residual stresses at the crystal scale is investigated in several random polycrystalline aggregates of zirconia. The underlying stochastic model generates tetragonal crystals forming three-dimensional herringbone microstructures ...
Lukas Petrich   +5 more
doaj   +1 more source

DFT Study of Oxygen Ion Migration in Mg-Doped Cubic Zirconia

open access: yesSolids
This work presents a theoretical investigation of ionic conductivity in cubic zirconia (c-ZrO2) doped with magnesium, using density functional theory (DFT) with the hybrid B3LYP functional as implemented in the CRYSTAL23 software package.
Zhussupbek M. Salikhodzha   +6 more
doaj   +1 more source

Effect of sintering temperature on optical properties and microstructure of translucent zirconia prepared by high-pressure spark plasma sintering

open access: yesScience and Technology of Advanced Materials, 2011
Aiming to characterize the effect of sintering temperature on transparency of zirconia, we have evaluated the optical properties and microstructure of translucent cubic zirconia prepared by high-pressure spark plasma sintering (SPS) at 1000–1200 circleC.
Haibin Zhang, Byung-Nam Kim, Koji Morita, Hidehiro Yoshida Keijiro Hiraga and Yoshio Sakka
doaj  

Modelización de las inestabilidades en la deformación plástica de monocristales de circona estabilizada con itria (YCSZ)

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2005
In this work, a model explaining dynamic instabilities observed during high temperature plastic deformation of single crystalline yttria cubic stabilized zirconia (YCSZ) is presented.
Gallardo-López, A.   +3 more
doaj  

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