View source for Chemistry:Titanium oxide

[[File:Artist’s impression of the exoplanet WASP-19b.jpg|thumb|Artist's impression of the exoplanet [[Astronomy:WASP-19b|WASP-19b]], in which atmosphere astronomers detected titanium oxide.<ref>{{cite web|title=Inferno World with Titanium Skies - ESO's VLT makes first detection of titanium oxide in an exoplanet|url=https://www.eso.org/public/news/eso1729/|website=www.eso.org|access-date=14 September 2017}}</ref>]]
'''Titanium oxide''' may refer to:<ref>Wells A.F. (1984) ''Structural Inorganic Chemistry'' 5th edition Oxford Science Publications {{ISBN|0-19-855370-6}}</ref>
* [[Chemistry:Titanium dioxide|Titanium dioxide]] (titanium(IV) oxide), TiO<sub>2</sub>
* [[Chemistry:Titanium(II) oxide|Titanium(II) oxide]] (titanium monoxide), TiO, a non-stoichiometric oxide
* [[Chemistry:Titanium(III) oxide|Titanium(III) oxide]] (dititanium trioxide), Ti<sub>2</sub>O<sub>3</sub>
* Ti<sub>3</sub>O
* Ti<sub>2</sub>O
* δ-TiO<sub>x</sub> (x= 0.68–0.75)
*  Ti<sub>n</sub>O<sub>2n−1</sub> where n ranges from 3–9 inclusive,<ref>{{Greenwood&Earnshaw}}</ref> e.g. Ti<sub>3</sub>O<sub>5</sub>, Ti<sub>4</sub>O<sub>7</sub>, etc.

== Reduced titanium oxides ==
A common reduced titanium oxide is TiO, also known as titanium monoxide. It can be prepared from [[Chemistry:Titanium dioxide|titanium dioxide]] and titanium metal at 1500&nbsp;°C.<ref name = "Wiberg&Holleman">{{Holleman&Wiberg}}</ref>

Ti<sub>3</sub>O<sub>5</sub>, Ti<sub>4</sub>O<sub>7</sub>, and Ti<sub>5</sub>O<sub>9</sub> are non-stoichiometric oxides. These compounds are typically formed at high temperatures in the presence of excess oxygen.<ref>{{Cite journal |last1=Kumar |first1=Ashish |last2=Barbhuiya |first2=Najmul H. |last3=Singh |first3=Swatantra P. |date=2022-11-01 |title=Magnéli phase titanium sub-oxides synthesis, fabrication and its application for environmental remediation: Current status and prospect |url=https://www.sciencedirect.com/science/article/pii/S0045653522023712 |journal=Chemosphere |language=en |volume=307 |pages=135878 |doi=10.1016/j.chemosphere.2022.135878 |pmid=35932919 |bibcode=2022Chmsp.307m5878K |s2cid=251339628 |issn=0045-6535}}</ref><ref name=":1">{{Cite journal |last1=Soleimani |first1=Meisam |last2=Ghasemi |first2=Jahan B. |last3=Badiei |first3=Alireza |date=2022-01-01 |title=Black titania; novel researches in synthesis and applications |url=https://www.sciencedirect.com/science/article/pii/S138770032100647X |journal=Inorganic Chemistry Communications |language=en |volume=135 |pages=109092 |doi=10.1016/j.inoche.2021.109092 |s2cid=244769343 |issn=1387-7003}}</ref> As a result, they exhibit unique structural and electronic properties, and have been studied for their potential use in various applications, including in gas sensors, lithium-ion batteries, and photocatalysis.<ref name=":1" />

==References==
{{Reflist}}

{{Molecules detected in outer space}}
{{Titanium compounds}}

{{DEFAULTSORT:Titanium Oxide}}
[[Category:Dielectrics]]
[[Category:Electronic engineering]]

{{Sourceattribution|Titanium oxide}}