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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.accessioned2018-04-11T10:12:11Z
dc.date.available2018-04-11T10:12:11Z
dc.date.issued2017
dc.identifier.issn0165-2370
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/2351
dc.description.abstractThermal dehydration of two heterometallic complexes containing dianion of phthalic acid, pht, Na2[Cu(pht)2] · 2H2O, 1, and K2[Cu(pht)2] · 2H2O, 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 Màlek algorithm, resulting in the determination of kinetic triplets (Ea, A and f(α)) for each individual step. In addition, the dehydrated complexes were investigated as possible candidates for H2 adsorption, using molecular simulations.en
dc.format126 (2017) 323-331
dc.languageen
dc.publisherElsevier
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.rightsrestrictedAccess
dc.sourceJournal of Analytical and Applied Pyrolysisen
dc.subjectheterometallic complexes
dc.subjectmechanism and kinetics of dehydration
dc.subjectdeconvolution
dc.subjectphthalate ion
dc.titleThe influence of alkaline cations on the mechanism and kinetics of dehydration of polymeric phthalatocuprate(II) dihydratesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractМéсзáрос, Каталин; Полети, Дејан; Роган, Јелена; Благојевић, Владимир A.; Минић, Даница; Здравковић, Јелена;
dc.citation.spage323
dc.citation.epage331
dc.citation.volume126
dc.identifier.wos000407984300035
dc.identifier.doi10.1016/j.jaap.2017.05.014
dc.identifier.scopus2-s2.0-85020429725
dc.type.versionpublishedVersion


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