NanoZirconia (ZrO 2 nanoparticles) has been used as a catalyst in various organic reactions, in photocatalytic and piezoelectric applications, as well as dental and optical coatings. It exists in ...

Zirconia (ZrO 2) is best known among ceramics as being both hard and fracture-tough at room temperature. Additionally, its fine (sub-micron) grain size enables excellent surface finishes and the ...

Engineering ceramics such as zirconia (ZrO 2), alumina (Al 2 O 3), silicon nitride (Si 3 N 4), silicon carbide (SiC) etc. have been used more frequently in engineering applications as engineers and ...