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dc.creatorPérez Maqueda, Luis Allanes
dc.creatorSánchez Jiménez, Pedro Enriquees
dc.creatorCriado Luque, José Manueles
dc.date.accessioned2018-05-07T07:36:29Z
dc.date.available2018-05-07T07:36:29Z
dc.date.issued2005
dc.identifier.citationPérez Maqueda, L.A., Sánchez Jiménez, P.E. y Criado Luque, J.M. (2005). Kinetic analysis of solid-state reactions: Precision of the activation energy calculated by integral methods. International Journal of Chemical Kinetics, 37, 658-666.
dc.identifier.issn0538-8066es
dc.identifier.urihttps://hdl.handle.net/11441/74147
dc.description.abstractThe integral methods are extensively used for the kinetic analysis of solid-state reactions. As the Arrhenius integral function [p(χ)] does not have an exact analytical solution, different approximated equations have been proposed in the literature for performing the kinetic analysis of experimental integral data. Since the first approximation of Van Krevelen, a large number of equations have been proposed with the objective of increasing the precision in the determination of the Arrhenius integral, as checked from the standard deviation of the approximated function with regard to the real exact value of the integral. However, the main application of these equations is the determination of the kinetic parameters, in particular activation energies, and not the computation of the Arrhenius integral. A systematic analysis of the errors involved in the determination of the activation energy from these integral methods is still missing. A comparative study of the precision of the activation energy as a function of χ and T computed from the different integral methods has been carried out.es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherWileyes
dc.relation.ispartofInternational Journal of Chemical Kinetics, 37, 658-666.
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectArrhenius integrales
dc.subjectintegral methodses
dc.subjectsolid state reactionses
dc.subjecterrors in activation energyes
dc.titleKinetic analysis of solid-state reactions: Precision of the activation energy calculated by integral methodses
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/submittedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Química Inorgánicaes
dc.relation.publisherversionhttp://dx.doi.org/10.1002/kin.20115es
dc.identifier.doi10.1002/kin.20115es
idus.format.extent9 p.es
dc.journaltitleInternational Journal of Chemical Kineticses
dc.publication.volumen37es
dc.publication.initialPage658es
dc.publication.endPage666es

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