Authors:
O. P. Pandey Department of Chemistry Gorakhpur University 273001 Gorakhpur India

Search for other papers by O. P. Pandey in
Current site
Google Scholar
PubMed
Close
,
S. K. Sengupta Department of Chemistry Gorakhpur University 273001 Gorakhpur India

Search for other papers by S. K. Sengupta in
Current site
Google Scholar
PubMed
Close
, and
S. C. Tripathi Department of Chemistry Gorakhpur University 273001 Gorakhpur India

Search for other papers by S. C. Tripathi in
Current site
Google Scholar
PubMed
Close
Restricted access

The dithiocarbamato complexes of titanyl(IV), zirconyl(IV) and hafnyl(IV), abbreviated as MO(S2CNRR)2·nH2O(M=Ti, Zr or Hf,R=H,R′=C5H9;R=H,R′=C7H11,n=1 for Ti andn=2 for Zr and Hf), were prepared in aqueous medium and characterized by elemental analyses, magnetic susceptibility measurements and IR spectral studies. The thermal behaviour of these compounds under non-isothermal conditions was investigated by thermogravimetric, derivative thermogravimetric and differential scanning calorimctric techniques in nitrogen and oxygen atmospheres. The intermediates obtained at the end of various thermal decomposition steps were identified on the basis of analyses and IR spectral studies. Kinetic parameters, such as apparent activation energy and order of reaction, were determined by the graphical method of Coats and Redfern. The heats of reaction for the different decomposition steps were calculated from the DSC curves.

  • Collapse
  • Expand

To see the editorial board, please visit the website of Springer Nature.

Manuscript Submission: HERE

For subscription options, please visit the website of Springer Nature.

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)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Dec 2023 10 1 0
Jan 2024 1 0 0
Feb 2024 6 0 0
Mar 2024 0 1 0
Apr 2024 5 0 0
May 2024 1 0 0
Jun 2024 1 0 0