Titanium Dioxide

Titanium dioxide, also known as titanium(IV) oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. When used as a pigment, it is called titanium white, Pigment White 6, or CI 77891. Generally it is sourced from ilminite, rutile and anatase. It has a wide range of applications, from paint to sunscreen to food colouring. When used as a food colouring, it has E number E171.

Read more about Titanium Dioxide:  Occurrence, Production, Health and Safety

Other articles related to "titanium dioxide":

Implementations - Titanium Dioxide Memristor
... their TiO2 memristor, the resistance switching characteristics of titanium dioxide were originally described in the 1960s ... The HP device is composed of a thin (50 nm) titanium dioxide film between two 5 nm thick electrodes, one Ti, the other Pt ... Initially, there are two layers to the titanium dioxide film, one of which has a slight depletion of oxygen atoms ...
Delustrant
... The most common delustrant is anatase titanium dioxide ... Adding powdered titanium dioxide causes the surface of the fibres to be rougher, reducing the sheen, at the same time, being opaque, it reduces the transparency of the fibre ... To be effective as a delustrant, titanium dioxide must be powdered 0.1-1.0┬Ám, depending on the size of the fibre, and varying amounts (up to about 2%) can be used depending on the level ...
Titanium Dioxide - Health and Safety
... Titanium dioxide is incompatible with strong reducing agents and strong acids ... Titanium dioxide accounts for 70% of the total production volume of pigments worldwide ... Many sunscreens use nanoparticle titanium dioxide (along with nanoparticle zinc oxide) which does get absorbed into the skin ...
Carbon Nanotubes In Photovoltaics - CNTs in Dye-sensitized Solar Cells
... Titanium dioxide nanoparticles have been widely used as a working electrode for DSSCs because they provide a high efficiency, more than any other metal oxide semiconductor investigated ... DSSCs using the sol-gel method to obtain titanium dioxide coated MWCNTs for use as an electrode ... By then entirely surrounding the MWCNTs with titanium dioxide nanoparticles using the sol-gel method, an increase in the conversion efficiency of ...
Ceramic Capacitor - History
... It was obvious to use these ceramic materials, including mica, steatite and titanium dioxide (rutile), as dielectric for the first ceramic capacitors ... The capacitors with paraelectric titanium dioxide as a dielectric had a linear temperature dependence of the capacitance for temperature compensation of resonant circuits and were ... of 1000, approximately 10 times higher than titanium dioxide, was also used ...