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In recent years, zirconia repair materials have developed rapidly and are now widely used in the preparation of dental restorations such as crowns, veneers, and bridges. Zirconium oxide has excellent mechanical properties and excellent biocompatibility. However, the inertness of itself determined that it cannot bond well with dental hard tissue, and the high volume shrinkage of the adhesive also results...
Functionalized multiwalled carbon nanotubes (FMWCNTs) have been introduced into immiscible polystyrene/polypropylene (PS/PP) blends. Not only the change in glass‐transition temperatures of PS and PP but also the crystallization and melting behaviors of PP have been investigated. The results show that FMWCNTs exhibit dual effects in the blends. One is that FMWCNTs, as a plasticizer for both PS and...
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