Isokinetic parameters of thermal degradation of powder of [Cd(N-Boc-gly)2(H2O)2]n
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Published:2014
Issue:3
Volume:46
Page:323-330
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ISSN:0350-820X
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Container-title:Science of Sintering
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language:en
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Short-container-title:SCI SINTER
Author:
Begovic N.1,
Vasic M.M.2,
Grkovic A.2,
Blagojevic V.A.2,
Minic D.M.2
Affiliation:
1. Institute of General and Physical Chemistry, Belgrade
2. Faculty of Physical Chemistry, Belgrade
Abstract
The coordination polymer [Cd(N-Boc-gly)2(H2O)2]n undergoes thermally induced
degradation in temperature region between 60 and 900oC. Kinetic parameters
were determined for dehydration (63-123oC) and further degradation processes
(123-461?C) using different isoconversional and non-isoconversional methods.
Due to appearance of kinetic ?compensation effect?, isokinetic temperatures
were determined for individual degradation processes and correlated with
resonant vibrational frequencies ascribed to Cd-OH2 coordination bond, Cd-O
(O from N-Boc-glyH ligand) coordination bond and C-O covalent bond.
Funder
Ministry of Education, Science and Technological Development of the Republic of Serbia
Publisher
National Library of Serbia
Subject
Materials Chemistry,Metals and Alloys,Condensed Matter Physics,Ceramics and Composites