2014
DOI: 10.1007/s10904-014-0064-6
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Calcia Stabilized Ceria Doped Zirconia Nanocrystalline Ceramic

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Cited by 12 publications
(4 citation statements)
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“…For example, when adding the Mix-based CF, the macropores were almost disappeared in the sinter with levels below 10 mass%. Such a phenomenon was previously reported by several researchers, [51][52][53][54] which reported that the presence of a more fluid liquid phase (CF) would spread through a bigger area inside the sinter mix, increasing the contact between the sinter mix particles and melt phase, and consequently, the nucleation of finer pores would be promoted. The sintering temperature plays an important role in the formation of micropores as the fluidity of the liquid phase is a temperature-dependent property.…”
Section: Change In the Pore Size Distribution And Phasesupporting
confidence: 62%
“…For example, when adding the Mix-based CF, the macropores were almost disappeared in the sinter with levels below 10 mass%. Such a phenomenon was previously reported by several researchers, [51][52][53][54] which reported that the presence of a more fluid liquid phase (CF) would spread through a bigger area inside the sinter mix, increasing the contact between the sinter mix particles and melt phase, and consequently, the nucleation of finer pores would be promoted. The sintering temperature plays an important role in the formation of micropores as the fluidity of the liquid phase is a temperature-dependent property.…”
Section: Change In the Pore Size Distribution And Phasesupporting
confidence: 62%
“…Such abnormal grain growth has also been observed in the sintering process of ceramics whereby a few large grains grow rapidly at the expense of the smaller grains. 37,38 This leads to an increase in the average grain size accompanied by an increase in the average pore size in a manner similar to Ostwald ripening, which is also known as coarsening that has been frequently used to describe the growing process in porous ceramics (Fig. S13 †).…”
Section: Resultsmentioning
confidence: 99%
“…8(d), the distribution of Al and Si elements is the most uneven among other treatments. It indicates that grain merging was not completed so grain growth was not completed during the sintering process, which only for 3 h, thus, the pores formed were smaller than other specimens [60]. The mass (%) of Si and mole (%) of compounds SiO 2 increases with increasing sintering temperature.…”
Section: Surface Morphology Of Specimensmentioning
confidence: 95%
“…However, the surface area of the resulting porous ceramics is larger than that of the porous alumina ceramics synthesized by the freeze-drying [59] and wetspun fibers method that also uses CS as a pore template [30]. During the sintering process, the grains agglomerate, resulting in a decrease in the pore volume, and the surface area of the ceramic powder decreases drastically [60][61]. The resulting pore distribution ranges from 19.1 Å, with the result that the porous ceramic is close to the mesoporous character.…”
Section: Surface Area Pore Volume and Pore Distributionmentioning
confidence: 99%