Zinc titanate
Names
Other names
Zinc titanium oxide
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 234-850-0
UNII
  • InChI=1S/3O.Ti.Zn/q;2*-1;;+2
    Key: DJSKLKQRHSKRDZ-UHFFFAOYSA-N
  • [O-][Ti](=O)[O-].[Zn+2]
Properties
ZnTiO3
Molar mass 161.24 g/mol
Appearance White powder
Insoluble
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H302, H331
P260, P261
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 1: Exposure would cause irritation but only minor residual injury. E.g. turpentineFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
1
0
0
Flash point None
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Zinc titanate, also known as zinc titanium oxide, is an inorganic compound existing in three major forms: ZnTiO3 (ZnO-TiO2), Zn2TiO4 (2ZnO-TiO2) and Zn2Ti3O8 (2ZnO-3TiO2). It is used as a regenerable catalyst, a pigment and a sorbent of sulfur compounds at elevated temperatures.[1] It is a white powder that is insoluble in water.

Synthesis and properties

The ZnTiO3, Zn2TiO4 and Zn2Ti3O8 forms crystallize in hexagonal, cubic (inverse spinel) and cubic structures, respectively. They can be produced by heating a mixture of ZnO and TiO2 powders or processing it with a ball mill.[1] Zn2Ti3O8 forms at lowest temperatures, followed by ZnTiO3 and then Zn2TiO4; the last phase dominates at temperatures above 1000 °C.[2]

References

  1. ^ a b Klaus D. Sattler (1 May 2010). Nanotubes and Nanowires. CRC Press. pp. 13–. ISBN 978-1-4200-7542-7. Retrieved 10 March 2012.
  2. ^ Aysel T. Atimtay; Douglas P. Harrison (1998). Desulfurization of hot coal gas. Springer. pp. 300–. ISBN 978-3-540-64726-3. Retrieved 10 March 2012.


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