caa a22 4500 463190637 CHVBK 20180406164908.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10973-006-7514-5 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7514-5 Budrugeac P. National Institute for Research and Development in Electrical Engineering, INCDIE-ICPE-CA, 313 Splaiul Unirii, 030138, Bucharest, Romania aut The Kissinger law and the IKP method for evaluating the non-isothermal kinetic parameters [Elektronische Daten] [P. Budrugeac] The following problems concerning the apparent compensation effect (CE) (lnA=a+bE, where A is the pre-exponential factor, E is the activation energy, a and b are CE parameters) due to the change of the conversion function and on which the invariant kinetic parameters method (IKP method) is based, are discussed: (1) the explanation of this kind of CE; (2) the choice of the set of conversion functions that checks CE relationship; (3) the dependencies of CE parameters on the heating rate and the temperature corresponding to the maximum reaction rate. Using the condition of maximum of the reaction rate suggested by Kissinger (Kissinger law), it is pointed out that, for a certain heating rate, the CE relationship is checked only for reaction order (Fn) and Avrami-Erofeev (An) kinetic models, and not for diffusion kinetic models (Dn). Consequently, IKP method, which is based on the supercorrelation relationship between CE parameters, can be applied only for the set Fn+ An of kinetic models. The dependencies of a and b parameters on the heating rate and T m (temperature corresponding to maximum reaction rate) are derived. The theoretical results are discussed and checked for (a) TG simulated data for a single first order reaction; (b) TG data for PVC degradation; (b) the dehydration of CaC2O4·H2O. Springer Science+Business Media LLC, 2007 apparent compensation effect nationallicence IKP method nationallicence Kissinger law nationallicence non-isothermal kinetic parameters nationallicence Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 143-151 1388-6150 89:1<143 2007 89 10973 https://doi.org/10.1007/s10973-006-7514-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7514-5 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Budrugeac P. National Institute for Research and Development in Electrical Engineering, INCDIE-ICPE-CA, 313 Splaiul Unirii, 030138, Bucharest, Romania aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 143-151 1388-6150 89:1<143 2007 89 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer