Zinc titanate

Zinc titanate
Names
	Other names Zinc titanium oxide
Identifiers
CAS Number	12036-43-0 ;
3D model (JSmol)	Interactive image;
ChemSpider	21241757;
EC Number	234-850-0;
PubChem CID	56846072;
UNII	Q7BZ613DTN ;
CompTox Dashboard (EPA)	DTXSID90923355 ;
	InChI InChI=1S/3O.Ti.Zn/q;2*-1;;+2 Key: DJSKLKQRHSKRDZ-UHFFFAOYSA-N;
	SMILES [O-][Ti](=O)[O-].[Zn+2];
Properties
Chemical formula	ZnTiO3
Molar mass	161.24 g/mol
Appearance	White powder
Solubility in water	Insoluble
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H331
Precautionary statements	P260, P261
NFPA 704 (fire diamond)	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). verify (what is ?) Infobox references

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 2 Klaus D. Sattler (1 May 2010). Nanotubes and Nanowires. CRC Press. pp. 13–. ISBN 978-1-4200-7542-7. Retrieved 10 March 2012.
↑ 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.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[b1-1] 1 2 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.

[1]

[2]