Authors: Trilochan Swain
Publish Date: 2010/12/08
Volume: 103, Issue: 3, Pages: 1111-1117
Abstract
A new inorganically template metaphosphate of CoII complex has been synthesized and characterized by different measurements such as DSC FTIR C–H–N–O–S ESR TGDTA and XRD Differential Scanning Calorimeter DSC elucidated negative specific heat of the system and has used to evaluate some thermo dynamical constants like activation energy E a frequency factor A enthalpy and entropy of that system The specific heat capacity of the system is measured both in atmospheric O2 and N2 atmosphere at different heating rates of 278 283 293 and 298 K min−1 in room atmosphere and 288 K min−1 in N2 atmosphere
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