Factors affecting the translucency of monolithic zirconia ceramics: A review from materials science perspective

G Pekkan, K Pekkan, BÇ Bayindir, M Özcan… - Dental materials …, 2020 - jstage.jst.go.jp
The use of monolithic [yttria (Y2O3)-stabilized tetragonal zirconia (ZrO2) polycrystalline](Y-
TZP) ceramics to restore teeth is expanding in dentistry. However, there are still some …

Influence of microwave heating on grain growth behavior and phase stability of nano Y2O3/La2O3 co-doped ZrO2 ceramics

Y Zhang, C Ren, J Zhou, M Omran, F Zhang, J Tang… - Ceramics …, 2024 - Elsevier
Abstract Y 2 O 3-doped ZrO 2 (YSZ) is a significant structural material and excellent
functional material, it has been widely used in fields such as ceramics, thermal barrier …

[HTML][HTML] Influence of La 3+ induced defects on MnO 2–carbon nanotube hybrid electrodes for supercapacitors

N Chakrabarty, M Char, S Krishnamurthy… - Materials …, 2021 - pubs.rsc.org
Here, we report the successful coupling of La doped MnO2 nanorods (30 nm mean diameter
and 1 μm mean length) with multiwalled carbon nanotubes (CNTs) via a simple in situ …

Molecular dynamics study of oxygen-ion diffusion in yttria-stabilized zirconia grain boundaries

JCM Madrid, J Matsuda, K Leonard… - Journal of Materials …, 2022 - pubs.rsc.org
This work focuses on understanding the oxygen-ion transport through the mixed Grain
Boundaries (GBs) present in yttria-stabilized zirconia (YSZ), a common solid oxide fuel cells …

Diffusion mechanism of oxygen ions in La2Zr2O7/YSZ composite ceramics

XY Liu, JW Che, H Yi, J Zhang, GY Liang - Journal of Alloys and …, 2019 - Elsevier
In this paper, the diffusion mechanism of oxygen ions in La 2 Zr 2 O 7/YSZ (LZ/YSZ)
composites was investigated experimentally and numerically. LZ/YSZ composite samples …

[HTML][HTML] Effect of rare earth elements on stability and sintering resistance of tetragonal zirconia for advanced thermal barrier coatings

H Yi, J Che, G Liang, X Liu - Crystals, 2021 - mdpi.com
The effect of dopant species on the sintering resistance of zirconia-based ceramics remains
a huge challenge in terms of both experiment and theory. As one of the most popular …

An atomistic simulation study of nanoscale sintering: The role of grain boundary misorientation

JM Sestito, F Abdeljawad, TAL Harris, Y Wang… - Computational Materials …, 2019 - Elsevier
Sintering is a processing technique used to produce bulk materials from powder compacts.
Recently, sintering has been the subject of active research for its relevance to a wide range …

Molecular dynamic study of oxygen ion diffusion and grain boundary in SrSc0. 1Co0. 9O3-δ perovskite solid oxide membrane

H Nagashima, R Falkenstein-Smith, J Ahn… - Solid State Ionics, 2023 - Elsevier
Perovskite membranes exhibit high oxygen ion conductivity and chemical stability, which is
advantageous for solid oxide fuel cell (SOFC) and oxygen‑nitrogen separation [1] …

[PDF][PDF] Metastable Grain Boundary Configurations for Ultrahigh Strength Nanoceramics

RHR Castro, CALIFORNIA UNIV DAVIS - 2022 - apps.dtic.mil
REPORT DOCUMENTATION PAGE Page 1 Standard Form 298 (Rev 8/98) Prescribed by ANSI
Std. Z39.18 W911NF-18-1-0361 72745-MS.26 530-752-3724 a. REPORT 14. ABSTRACT 16 …

[PDF][PDF] The Role of Grain Boundaries in Nanoscale Sintering: An Atomistic Simulation Study

JM Sestitoa, F Abdeljawadb, TAL Harrisa, Y Wanga… - researchgate.net
Sintering is a processing technique used to produce bulk materials from powder compacts.
Recently, sintering has been the subject of active research for its relevance to a wide range …