Visualization of the Final Stage of Sintering in Nanoceramics with Atomic Resolution Abstract: The deep understanding of the sintering mechanism is pivotal to optimizing denser ceramics production. Although several models explain the sintering satisfactorily on […]
Sintering of translucent and single-phase nanostructured scandia-stabilized zirconia Abstract: Fully-dense and single-phase nanostructured scandia-stabilized zirconia specimens were produced by high-pressure spark plasma sintering technique. Nanocrystalline powders were prepared by the copre-cipitation method. Green pellets were […]
Sintering evaluation of doped lanthanum gallate based on thermodilatometry Abstract: The sintering behavior of La0.9Sr0.1Ga0.8Mg0.2O3-delta oxide-ion conductor was systematically investigated by thermodilatometry. The shrinkage data obtained with heating rates of 4, 7, 10 and 12 degrees […]
Sintering and electrical conductivity of gadolinia-doped ceria Abstract: Bulk specimens of Ce0.9Gd0.1O2-delta prepared with powders within a range of specific surface area were sintered in oxidizing, inert, and reducing atmospheres. The aim of this work […]
In situ transmission electron microscopy study of nanoparticle sintering Abstract: The control and the understanding of the sintering process are of utmost scientific and technological importance due to the intrinsic dependence of the characteristic of a […]
Phase composition, densification and electrical conductivity of La0.9Sr0.1Ga0.8Mg0.2O3-delta consolidated by the two-stage sintering method Abstract: The influence of the method of sintering on densification, phase assemblage and electrical conductivity of Sr- and Mg-doped lanthanum gallate was […]
Simple synthesis of Al2O3 sphere composite from hybrid process with improved thermal stability for catalytic applications Abstract: Aluminium oxide spheres were synthesized by the hybrid process applying the biopolymer chitosan. After the calcination process the […]
Sintering, phase composition and ionic conductivity of zirconia–scandia–ceria Abstract: The effects of the method of sintering on phase content, densification and ionic conductivity of zirconia stabilized with 10 mol% scandia and 1 mol% ceria are […]
Analysis of the sintering process in gadolinia-doped ceria by thermodilatometry and correlation with microstructure evolution Abstract: The non-isothermal sintering process of cerium dioxide containing gadolinium sesquioxide powders within a wide range of specific surface area was […]
A versatile approach for the preparation of ceramics with porosity gradient: by using manganese and tin oxides as a model Abstract: Porous ceramics that exhibit porosity gradient are considered promising materials from the industrial point of view, […]
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