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criteria of Bi 2 O 3 -B 2 O 3 glasses . J Phys Condens Matter . 2008 ; 20 : 155108 10.1088/0953-8984/20/15/155108 . 18. Kissinger , HE . Reaction kinetics in differential thermal analysis

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can be written as: (2) The above equation pertains to a single step reaction kinetics, but quite often the solid state reactions contain complex reaction steps and a single rate equation is unable to explain the complexities of solid state

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Journal of Thermal Analysis and Calorimetry
Authors: V. M. Abdul Mujeeb, K. Muraleedharan, M. P. Kannan, and T. Ganga Devi

the α versus t data corresponding to the ranges, α = 0.15–0.45 and α = 0.5–0.95, showed that the both ranges gave the best fits to contracting square model but with different rate constants, k 1 and k 2 . Description of reaction kinetics using

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3 by both isothermal and non-isothermal TG. Reaction kinetics by TG The most common experimental technique employed to study kinetics of thermally activated reactions is TG, under the conditions of isothermal and

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Isoconversional analysis of solid-state transformations

A critical review. Part III. Isothermal and non isothermal predictions

Journal of Thermal Analysis and Calorimetry
Authors: J. Farjas and P. Roura

reaction kinetics in solids: in search of ways toward consensus . J Phys Chem A 101 : 8279 – 8284 10.1021/jp971889h . 5. Starink , MJ 2003 The determination of

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906204c . 19. Vyazovkin , S , Wight , CA 1997 Isothermal and nonisothermal reaction kinetics in solid: in search of ways toward consensus . J Phys Chem A 101 : 5653 – 5658 10.1021/jp

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Isoconversional analysis of solid state transformations

A critical review. Part I. Single step transformations with constant activation energy

Journal of Thermal Analysis and Calorimetry
Authors: J. Farjas and P. Roura

-6031(97)00023-3 . 3. Vyazovkin , S , Wight , CA . Isothermal and nonisothermal reaction kinetics in solids: in search of ways toward consensus . J Phys Chem A . 1997 ; 101 : 8279 – 8284 . 10.1021/jp971889h

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; herein, only the most popular are presented. They can be grouped according to the presence of the solid phase, gas phase or of both phases. It is known that the factor hampering an explicit quantification of the reaction kinetics is a complex of carbon (C

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. 9. Vyazovkin , S , Wight , CA . Isothermal and nonisothermal reaction kinetics in solids: In search of ways toward consensus . J Phys Chem A 1997 101 44 8279 – 8284 10.1021/jp971889h

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Lett 3 : 917 – 920 10.1002/pol.1965.110031106 . 6. Kissinger , HE 1957 Reaction kinetics in differential thermal analysis . Anal Chem 27 : 1702 – 1706 10.1021/ac

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