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dc.creatorZdravković, Jelena D.
dc.creatorPoleti, Dejan
dc.creatorRogan, Jelena
dc.creatorBlagojević, Vladimir A.
dc.creatorMészáros, Katalin
dc.creatorMinić, Dragica M.
dc.date.accessioned2021-03-10T13:24:06Z
dc.date.available2021-03-10T13:24:06Z
dc.date.issued2017
dc.identifier.issn0165-2370
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3588
dc.description.abstractThermal dehydration of two heterometallic complexes containing dianion of phthalic acid, pht, Na-2[Cu(pht)(2)] center dot 2H(2)O, 1, and K-2[Cu(pht)(2)] center dot 2H(2)O, 2, was investigated under non-isothermal conditions. Mechanism and kinetics of dehydration were analyzed in detail using TG/DSC/MS measurements, XRPD analysis and FT-IR spectroscopy. The reversibility of dehydration processes was identified. According to XRPD, dehydrated product of 1 maintains original structure, but dehydration of 2 undergoes structural transformation giving a dehydrated product of different crystal structure. In both cases dehydration process involves more than one elementary step, which was confirmed using isoconversional methods Deconvolution of this process using Fraiser-Suzuki function yielded two single step processes for 1 and 2. Subsequent kinetic analysis was performed using Malek algorithm, resulting in the determination of kinetic triplets (E-a, A and f(alpha)) for each individual step. In addition, the dehydrated complexes were investigated as possible candidates for H-2 adsorption, using molecular simulations.en
dc.publisherElsevier Science Bv, Amsterdam
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45007/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/175020/RS//
dc.rightsopenAccess
dc.sourceJournal of Analytical and Applied Pyrolysis
dc.subjectHeterometallic complexesen
dc.subjectMechanism and kinetics of dehydrationen
dc.subjectDeconvolutionen
dc.subjectPhthalate ionen
dc.titleThe influence of alkaline cations on the mechanism and kinetics of dehydration of polymeric phthalatocuprate(II) dihydratesen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage331
dc.citation.other126: 323-331
dc.citation.rankM21
dc.citation.spage323
dc.citation.volume126
dc.identifier.doi10.1016/j.jaap.2017.05.014
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/1439/3585.pdf
dc.identifier.rcubconv_5365
dc.identifier.scopus2-s2.0-85020429725
dc.identifier.wos000407984300035
dc.type.versionpublishedVersion


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