The determination of kinetic parameters for reactions involving solids

Norris, A. C.; Pope, Matt; Selwood, M.

doi:10.1016/0040-6031(80)87211-x

Cited by 27 publications

(2 citation statements)

References 15 publications

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“…It can be seen from this table that the order parameter for the deamination process is a fraction. It is known from the literature [19][20] that this apparent order, n does not necessarily have to be an integer. Table 4 shows that the activation parameters computed with HorowitzMetzger equation are higher than the values from the other three equations.…”

Section: Kinetics and Mechanismmentioning

confidence: 96%

Thermoanalytical investigations on kinetics and mechanism of deamination of tris(ethylenediamine)copper(II) sulphate

Nair

Mathew

Ninan

1991

Journal of Thermal Analysis

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The thermal decomposition of tris(ethylenediamine)copper(II) sulphate has been studied using TG, DTG and DTA. The different stages of decomposition have been identified by these techniques in conjunction independent pyrolysis and X-ray diffraction. The kinetics and mechanism of the first two stages of deamination of the complex were evaluated. The activation parameters for the deamination reaction were computed from the TO and DTA curves using four integral methods. The two stages of deamination follow the mechanism of random nucleation with the formation of one nucleus on each particle (Mampel equation). The thermodynamic parameter namely heat of reaction (AH) for the two deamination processes was also evaluated.

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Section: Kinetics and Mechanismmentioning

confidence: 96%

Thermoanalytical investigations on kinetics and mechanism of deamination of tris(ethylenediamine)copper(II) sulphate

Nair

Mathew

Ninan

1991

Journal of Thermal Analysis

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“…The apparent order of reaction of the process was found to be close to 2, contrary to previous studies which have assumed it to be unimolecular. For most solid-state decomposition reactions, only n = 0.67 can provide a realistic interpretation of the process (165). However, determination of n by the method of nonlinear least-squares analysis from TG data leads typically to values of n from 0.2 to 0.6, for single stage reactions.…”

Section: Differential Thermal Analysis and Differential Scanning Calo...mentioning

confidence: 99%

Thermal analysis

Wendlandt¹

1982

Anal. Chem.

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after 22 years of editing this review (160), has decided to turn the job over to another author. It is with a deep sense of responsibility and dedication that I hereby accept this challenge. The workers in the field of thermal analysis, as well as myself, should be eternally grateful to Dr. Murphy for his devoted and accurate reporting of thermal analysis activities as they occurred through the years. I only hope that I can continue this tradition in the manner and spirit that he did.As usual, this review covers the almost 2-year period from January 1980 through November 1981. Unfortunately, not all of the thermal analysis papers can be described here, due to their magnitude. An attempt has been made, however, to include representative studies in all of the thermal analysis areas as well as, in my judgement, new and novel ideas and developments. Due to space limitations, very few review articles (of which there are many), books, and meetings are included here.

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Thermal decomposition kinetics of iron(III), cobalt(II), nickel(II) and copper(II) complexes of a Schiff base derived from quinoxaline-2-carboxaldehyde and glycine

Sreekala

Yusuff

1992

React Kinet Catal Lett

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The determination of kinetic parameters for reactions involving solids

Cited by 27 publications

References 15 publications

Thermoanalytical investigations on kinetics and mechanism of deamination of tris(ethylenediamine)copper(II) sulphate

Thermoanalytical investigations on kinetics and mechanism of deamination of tris(ethylenediamine)copper(II) sulphate

Thermal analysis

Thermal decomposition kinetics of iron(III), cobalt(II), nickel(II) and copper(II) complexes of a Schiff base derived from quinoxaline-2-carboxaldehyde and glycine

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