One of the key advantages of nanokeramiikka is its improved strength and toughness. The nanoscale features can act as barriers to crack propagation, leading to higher fracture toughness. Additionally, the small particle size can increase the grain boundary area, which can enhance the material's resistance to deformation and improve its overall mechanical performance.
Thermal properties of nanokeramiikka can also be significantly enhanced. The incorporation of nanoparticles can increase the thermal conductivity and reduce the thermal expansion coefficient. This makes nanokeramiikka suitable for high-temperature applications, such as in aerospace and automotive industries.
Electrical properties can be tailored by incorporating different types of nanoparticles. For example, the addition of conductive nanoparticles can enhance the electrical conductivity of the ceramic material, making it suitable for electronic applications. Conversely, the addition of insulating nanoparticles can improve the dielectric properties, which is beneficial for applications in capacitors and insulators.
Nanokeramiikka finds applications in various fields, including electronics, aerospace, and biomedical engineering. In electronics, it is used to manufacture components with improved thermal and electrical properties. In aerospace, nanokeramiikka is used for high-temperature components and coatings. In biomedical engineering, it is used for implants and drug delivery systems due to its biocompatibility and mechanical strength.
Despite its numerous advantages, the production and processing of nanokeramiikka can be challenging. The small size of nanoparticles can lead to issues such as agglomeration and poor dispersion, which can affect the material's properties. Therefore, careful control of the synthesis and processing conditions is essential to achieve the desired properties.