Abstract
A kinetic study on the thermal decomposition of 3-nitro and 4-nitro-benzaldehyde-2,4-dinitrophenylhydrazones was carried out. The isothermal and dynamic differential scanning calorimetric curves were recorded for solids and melts, respectively. The standard isoconversional analysis of the obtained curves from both isothermal and nonisothermal analysis suggests an autocatalytic decomposition mechanism. This mechanism is also supported by the temperature dependence of the observed induction periods. Based on the results of the model-free method from nonisothermal regime, the kinetic model was derived and the kinetic parameters were obtained by means of a multivariate nonlinear regression.
Similar content being viewed by others
References
Galwey AK. Melting and thermal decompositions of solids. An appraisal of mechanistic interpretations of thermal processes in crystals. J Therm Anal Calorim. 2007;87(2):601–15.
Brown ME, Glass BD. Decomposition of solids accompanied by melting-Bawn kinetics. Int J Pharm. 2003;254:255–61.
Singh G, Prem Felix S, Pandey DK, Agrawal JP, Sikder AK. Studies on energetic compounds Part XXXIX. Thermal analysis of a plastic bonded explosive containing RDX and HTPB. J Therm Anal Cal. 2005;79(3):631–5.
L’vov BV. How to improve efficiency of thermal analysis in decomposition kinetics. J Therm Anal Cal. 2005;79(1):151–6.
Eckhoff RK. Dust explosions in the processes industries. chap. 5. Butterworth-Heinemann: Oxford; 1999.
Grewer Th, Frurip DJ, Harrison BK. Prediction of thermal hazards of chemical reactions. J Loss Prev Proc Ind. 1999;12(5):391–8.
Vogel K, Widmann G. Investigating safety aspects by thermal analysis. J Therm Anal Calorim. 1989;35:329–34.
Li Y, Cheng Y. Investigation on the thermal stability of nitroguanidine by TG/DSC-MS-FTIR and multivariate non-linear regression. J Therm Anal Calorim. 2010;100:949–53.
Pandele Cusu J, Musuc AM, Oancea D. Thermal stabilities of some benzaldehyde 2,4-dinitrophenylhydrazones.J Therm Anal Calorim. doi:10.1007/s10973-011-1470-4.
Sander F, Dott W, Hollender J. Sensitive indoor air monitoring of formaldehyde and other carbonyl compounds using the 2,4-dinitrophenylhydrazine method. Int J Hyg Environ Health. 2000;203(3):275–9.
Dong J-Z, Moldoveanu SC. Gas chromatography-mass spectrometry of carbonyl compounds in cigarette mainstream smoke after derivatization with 2,4-dinitrophenylhydrazine. J Chromatogr A. 2004;1027:25–35.
Pıas JB, Gasco L. Gas-liquid chromatography of 2,4-dinitrophenylhydrazones of carbonyl compounds: retention indices and molecular structure. Chromatographia. 1975;8(6):270–3.
Friedman HL. Kinetics of thermal degradation of char-forming plastics from thermogravimetry applications to a phenol plastic. J Polym Sci. 1963;6C:183–95.
Ozawa T. A new method of analyzing thermogravimetric data. Bull Chem Soc Jpn. 1965;38:1881–6.
Flynn JH, Wall LA. General treatment of the thermogravimetry of polymers. J Res Nat Bur Stand. 1966;70A:487–523.
Flammersheim H-J, Opfermann JR. Kinetic evaluation of DSC curves for reacting systems with variable stoichiometric compositions. Thermochim Acta. 2002;388:389–400.
Opfermann J. Kinetic analysis using multivariate non-linear regression I. Basic concepts. J Therm Anal Calorim. 2000;60:641–58.
Budrugeac P. Kinetic of the complex process of thermo-oxidative degradation of poly(vinyl alcohol). J Therm Anal Calorim. 2008;92:291–6.
Budrugeac P, Segal E. Application of isoconversional and multivariate non-linear regression methods for evaluation of the mechanism and kinetic parameters of an epoxy resin. Polym Degrad Stab. 2008;93:1073–80.
Budrugeac P. Application of model-free and multivariate nonlinear regression methods for evaluation of the thermo-oxidative endurance of a recent manufactured parchment. J Therm Anal Calorim. 2009;97:443–51.
Budrugeac P. Theory and practice in the thermoanalytical kinetics of complex processes. Application for the isothermal and non-isothermal thermal degradation of HDPE. Thermochim Acta. 2010;500(1–2):30–7.
Musuc AM, Popescu C, Razus D, Oancea D. Non-isothermal kinetic analysis of thermal decomposition of 2,4-dinitrophenylhydrazine. Revue Roumaine de Chimie. 2007;52(6):561–7.
Musuc AM, Razus D, Oancea D. Thermal stabilities of new synthesized N-methoxypolynitroanilines derivatives. J Therm Anal Calorim. 2009;98:779–84.
Musuc AM, Razus D, Oancea D. Kinetics of exothermal decomposition of 2-nitrophenylhydrazine and 4-nitrophenylhydrazine using dsc non-isothermal data. J Therm Anal Calorim. 2007;90(3):807–12.
Becker H. Organicum, Chimie organica practica, 2nd ed. Bucuresti: Ed. stiintifica si enciclopedica; 1982. p. 668–682.
Ranga Reddy S, ManikYamba P. Linear free energy relationship in reactions between diphenyl amine and benzyl bromides. J Chem Sci. 2006;118(3):257–60.
Fukuhara K, Akisue M, Matsuura H. Melting of the all-trans planar modification of triblock oligomers a-n-alkyl-x-n-alkoxyoligo(oxyethylene)s. Chem Lett. 2001;30(8):828–30.
Mandel J. The statistical analysis of experimental data. chap. 6–7. New York: Wiley; 1984.
Marinoiu V, Stratula C, Petcu A, Patrascioiu C, Marinescu C. Metode numerice aplicate in ingineria chimica. Bucharest: Ed.Tehnica; 1986.
Brown ME, Dollimore D, Galwey AK. Comprehensive chemical kinetics, vol. 22. Amsterdam: Elsevier; 1980.
Sestak J, Berggren G. Study of the kinetics of the mechanism of solid-state reactions at increasing temperatures. Thermochim Acta. 1971;3:1–12.
Halikia I, Neou-Syngouna P, Kolitsa D. Isothermal kinetic analysis of the thermal decomposition of magnesium hydroxide using thermogravimetric data. Thermochim Acta. 1998;320:75–88.
Salla JM, Morancho JM, Ramis X, Cadenato A. Isothermal degradation and thermooxidative degradation of an epoxy powder coating. J Therm Anal Calorim. 2005;80(1):163–9.
Simon P, Cibulkova Z, Thomas P. Accelerated thermooxidative ageing tests and their extrapolation to lower temperatures. J Thermal Anal Calorim. 2005;80(2):381–5.
Simon P, Illekova E, Mojumdar SC. Kinetics of crystallization of metallic glasses studied by non-isothermal and isothermal DSC. J Therm Anal Calorim. 2006;83(1):67–9.
Simon P. Induction periods. Theory and applications. J Therm Anal Calorim. 2006;84(1):263–70.
Musuc AM, Razus D, Oancea D. Kinetic analysis of isothermal decomposition of 2,4-dinitrophenylhydrazine using differential scanning calorimetry. Thermochimica Acta. 2006;448:130–5.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pandele Cusu, J., Musuc, A.M. & Oancea, D. Kinetic analysis of thermal decomposition in liquid and solid state of 3-nitro and 4-nitro-benzaldehyde-2,4-dinitrophenylhydrazones. J Therm Anal Calorim 109, 255–263 (2012). https://doi.org/10.1007/s10973-011-1662-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-011-1662-y