Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 8: Issue 1
On the formation of double oxides of cobalt and titanium by the thermal decomposition of certain coprecipitates
Authors:
M. Străjescu Institute of Chemistry Cluj Romania

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E. Perţe Institute of Chemistry Cluj Romania

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Pages:
57–67
Online Publication Date:
23 Jul 2005
Publication Date:
01 Aug 1975
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf01912462
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A series of coprecipitates of basic cobalt carbonate and hydrated titanium oxide were investigated by TG and DTA up to 1000°. In the absence of water and CO2, an oxide system is obtained consisting of Co3O4 and TiO2, from which cobalt metatitanate is first formed; from the latter, depending on the presence of TiO2 or Co3O4 in the system, the dititanate or the orthotitanate is formed. IR absorption and X-ray spectra and TG and DTA curves prove that the double oxides of cobalt and titanium are obtained in this manner at temperatures lower than in other methods; this gives them useful properties for practical applications.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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