Kissinger analysis

By performing the Kissinger analysis [165], i.e., an analysis of the sensitivity of the peak positions, in terms of the temperature of the peak maximum, to the applied heating rate, P, the apparent activation energy, E, can be obtained from the following equation ... 

On the other hand, from the Kissinger analysis shown in Fig. 1.28 in Sect. 1.4.1, we calculated that the activation energy of decomposition for the reaction (Rib) from the liquid equals -122 kJ/mol. This is slightly higher than the value obtained by Andreasen. 

Figure 3.10a and b show the Kissinger analysis for the reaction (R2) and (R3) of pure LiAlH obtained in our laboratory which yields 153 and 158 kJ/mol, respectively. Again, our value of activation energy for (R2) is higher than that obtained by Andreasen. 

Fig. 3.10 Kissinger analysis of the activation energy, E, of decomposition for the reaction (a) (R2) and (b) (R3) for pure LiAlH ...

Tjn, is constant, this is used as the isoconversion point for the Kissinger analysis (Kissinger, 1957) of the DSC exotherms at various scan rates, p. 

Goswami, S., Kiran, K. Application of Kissinger analysis to glass transition and study of thermal degradation kinetics of phenolic-acrylic IPNs. Bull. Malta-. Sci. 35(4), 657-664 (2012)... 

Kissinger H E 1957 Reaction kinetics in differential thermal analysis Ana/. Chem. 29 1702... 

Leidheiser, H. and Kissinger, R., Chemical Analysis of the Liquid Within a Propagating Stress Corrosion Crack in 70 30 Brass Immersed in Concentrated NH4OH , Corrosion, 28, 218... 

Kissinger, H. E., "Reaction Kinetics in Differential Thermal Analysis," Anal. Chem., 29,1702 (1957). 

Katz, J. R. and Van Itallie, T. B. (1930). Abhandlugen zur physikalischen chemie der starke und der brotbereitung. Zeitschrift fur physikalische chemie. Abteilung A. A150,90-99. Kissinger, H. E. (1957). Reaction kinetics in differential thermal analysis. Analytical Chemistry. 

The two most popular methods of calculation of energy of activation will be presented in this chapter. First, the Kissinger method [165] is based on differential scanning calorimetry (DSC) analysis of decomposition or formation processes and related to these reactions endo- or exothermic peak positions are connected with heating rate. The second method is based on Arrhenius equation and determination of formation or decomposition rate from kinetic curves obtained at various temperatures. The critical point in this method is a selection of correct model to estimate the rate of reaction. 

Perhaps one of the most elegant object lessons demonstrating the importance of careful compositional analysis comes from the work by Beinert et al. (1983) on the 3Fe cluster. Even with structural analysis by numerous sophisticated spectroscopic methods and by X-ray diffraction, there was substantial controversy about whether the cluster was a modified cubane structure with four inorganic sulfurs and three ligands or a more open chair structure with three sulfurs and six ligands. The analysis of aconitase indicated four sulfurs and resolved the question in favor of the modified cubane. Further X-ray diffraction studies confirmed the cubane 3Fe 4S cluster for aconitase and ferredoxins from A. vinelandii and Desulfovibrio pgas (Stout et al., 1988 Stout 1988 Kissinger et al., 1989). 

Kissinger, H.E. (1956) Variation of peak temperature with heating rate in differential thermal analysis, Journal of Research of the National Bureau of Standards, 57, 217-21. 

H. Kissinger, Reaction kinetics in differential thermal analysis, Analytical Chem. 29 (1957) 1702-1706. 

Kissinger, P. T. "Trace-Organic Analysis by Reverse-Phase LC with Amperometric Detection" in Methodological Surveys in Biochemistry, Vol. 7, E. Reid, F,d., Ellis Horwood, Ltd., Chichester, 1978, pp. 213-226. 

Kissinger, P. T. Bruntlett, C. S. Bratin, K. Rice, J. R. "Trace Organic Analysis" National Bureau of Standards Special Publication 519 1979, 705-711. 

Refs. [i] Heyrovskf J, Kuta J (1966) Principles of polarograpy. Academic Press, New York [ii] Bond AM (1980) Modern polarographic methods of analysis. Marcel Dekker, New York [Hi] Kissinger PT, Heineman WR (eds) (1996) Laboratory techniques in analytical chemistry, 2nd edn. Marcel Dekker, New York [v] Pleskov YuV, Filinovskii VY (1976) The rotating disc electrode. Plenum Press, New York [vi] Galus Z (1994) Fundamentals of electrochemical analysis, 2nd edn. Ellis Horwood, New York, Polish Scientific Publ PWN, Warsaw... 

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