TiO2alapú

TiO2alapú is a Hungarian term that translates to "TiO2-based" in English. It refers to materials, products, or processes that utilize titanium dioxide (TiO2) as a primary component or active ingredient. Titanium dioxide is a naturally occurring oxide of titanium, widely known for its brilliant white pigment, high refractive index, and photocatalytic properties.

In various industries, TiO2-based materials find extensive applications. The pigmentary grade of TiO2 is a cornerstone in paints, coatings, plastics, paper, and cosmetics, providing opacity and brightness. Its inertness and UV-blocking capabilities also make it a common additive for sunscreens and other personal care products.

Beyond its role as a pigment, TiO2 exhibits significant photocatalytic activity. When exposed to ultraviolet (UV) light, TiO2 can generate reactive oxygen species that break down organic pollutants, bacteria, and viruses. This property is leveraged in self-cleaning surfaces, air and water purification systems, and antimicrobial coatings. TiO2-based photocatalysts are also explored in solar energy conversion and environmental remediation. The specific properties and applications of TiO2alapú materials depend heavily on the crystalline structure (e.g., anatase, rutile, brookite), particle size, and surface modifications of the titanium dioxide used.