Titanium dioxide Crystal
Nov 21,2023
Titanium dioxide is hard and transparent. The solubility is smaller than 0.001 g/100 g H2O (298 K). It is soluble in
concentrated sulfate acid. It can be used as a transparent electrode for the wavelength region and materials (in relation with
temperature) that SnO2 cannot be used.
Crystal System
The space lattice of TiO2 belongs to the tetragonal system, and its rutile-type structure has lattice constants of a=0.459373 nm and c=0.295812 nm (25℃).Production
It produces naturally and it is called rutile or titania. Vacuum evaporation is carried out by direct heating of a W boat. Transparent conductive thin films of TiO2 are fabricated using the following methods: Evaporated Ti films are disposed to air to make oxide and some treatment is done to stop oxidation at the proper conductivity. Evaporated TiO2 films are oxidized in the activated oxygen. Evaporated Ti thin films are oxidized actively within oxygen glow discharge at low vacuum. The application to any wavelength is possible by choosing an appropriate substrate.- Related articles
- Related Qustion
- The uses and safety of Titanium dioxide Nov 29, 2023Titanium dioxide is one of the most widely used metal dioxides for applications such as semiconductors, photocatalysts, pigments, pharmaceutical excipients, and antimicrobials.
- Titanium Dioxide: A Review on Applications, Impact, and Toxicity Mar 31, 2023Titanium dioxides (TiO2) have been widely studied, due to its interesting general properties in a wide range of fields.
- Role of Titanium dioxide in Sunscreen Nov 19, 2021Titanium dioxide is widely used in physical sun protection. And it is also used as a coloring agent in makeup products such as foundations, cushions, and makeup products.
See also
Decanoic acid is used to manufacture esters for artificial fruit flavors and perfumes..... Nov 21,2023Chemical Reagents
The space lattice of Tungsten W belongs to the cubic system, and its body-centered cubic lattice has a lattice constant of a=0.3158 nm..... Nov 21,2023Inorganic chemistry
Titanium dioxide
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