View More View Less
  • 1 University of Chemical Technology and Metallurgy Department of Inorganic Chemistry Sofia Bulgaria 1756 8 Kliment Ohridski blvd. Sofia Bulgaria 1756 8 Kliment Ohridski blvd.
Restricted access

Abstract  

Potassium peroxotitanate was synthesized by the peroxo method. During the thermal decomposition K2Ti2O5 can be obtained. The isothermal conditions for decomposition of K2[Ti2(O2)2(OH)6]3H2O were determined on the base of DTA, TG and DSC results. DTA and TG curves were recorded in the temperature range 20 and 900C at a heating rate of 10C min–1. The obtained intermediate compounds were characterized by means of quantitative analysis and IR spectroscopy. The mechanism of thermal decomposition of K2[Ti2(O2)2(OH)6]3H2O to K2Ti2O5 was studied. The optimal conditions for obtaining K2Ti2O5 were determined (770C for 10 h).

Manuscript Submission: HERE

  • Impact Factor (2019): 2.731
  • Scimago Journal Rank (2019): 0.415
  • SJR Hirsch-Index (2019): 87
  • SJR Quartile Score (2019): Q3 Condensed Matter Physics
  • SJR Quartile Score (2019): Q3 Physical and Theoretical Chemistry
  • Impact Factor (2018): 2.471
  • Scimago Journal Rank (2018): 0.634
  • SJR Hirsch-Index (2018): 78
  • SJR Quartile Score (2018): Q2 Condensed Matter Physics
  • SJR Quartile Score (2018): Q2 Physical and Theoretical Chemistry

For subscription options, please visit the website of Springer.

Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation
1969
Volumes
per Year
4
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)