Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2026
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAkar, Dilek-
dc.contributor.authorShahwan, Talal-
dc.contributor.authorEroğlu, Ahmet Emin-
dc.date.accessioned2016-08-01T13:39:00Z
dc.date.available2016-08-01T13:39:00Z
dc.date.issued2005
dc.identifier.citationAkar, D., Shahwan, T., and Eroğlu, A. E. (2005). Kinetic and thermodynamic investigations of strontium ions retention by natural kaolinite and clinoptilolite minerals. Radiochimica Acta, 93(8), 477-485. doi:10.1524/ract.2005.93.8.477en_US
dc.identifier.issn0033-8230
dc.identifier.issn0033-8230-
dc.identifier.urihttp://doi.org/10.1524/ract.2005.93.8.477
dc.identifier.urihttp://hdl.handle.net/11147/2026
dc.description.abstractThe current study was devoted to the determination of various thermodynamic and kinetic parameters resulting from the fixation of Sr2+ by natural samples of kaolinite and clinoptilolite minerals. The sorption process followed pseudo second order kinetics, with faster sorption on kaolinite compared to clinoptilolite, where the uptake is affected by intraparticle diffusion. Freundlich and Dubinin-Radushkevich isotherm models described the data more adequately than Langmuir model, and clinoptilolite showed a higher strontium sorption capacity than kaolinite. Thermodynamically, the activation energy of Sr2+ sorption by kaolinite and clinoptilolite were respectively, -8.5 and -18.4 kJ/mol. The sorption process on both minerals was spontaneous and endothermic at all the studied concentrations, with ΔH° being 11.3 and 9.8 kJ/mol, for sorption on kaolinite and clinoptilolite, respectively. The findings of this study were compared with those of an earlier study on the uptake of Cs+ by the same minerals.en_US
dc.description.sponsorshipİYTE: 2003 İYTE 04en_US
dc.language.isoenen_US
dc.publisherWalter De Gruyter Gmbhen_US
dc.relation.ispartofRadiochimica Actaen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectClinoptiloliteen_US
dc.subjectKaoliniteen_US
dc.subjectSorptionen_US
dc.titleKinetic and thermodynamic investigations of strontium ions retention by natural kaolinite and clinoptilolite mineralsen_US
dc.typeArticleen_US
dc.authoridTR8641en_US
dc.institutionauthorAkar, Dilek-
dc.institutionauthorShahwan, Talal-
dc.institutionauthorEroğlu, Ahmet Emin-
dc.departmentİzmir Institute of Technology. Chemistryen_US
dc.identifier.volume93en_US
dc.identifier.issue8en_US
dc.identifier.startpage477en_US
dc.identifier.endpage485en_US
dc.identifier.wosWOS:000231698900006en_US
dc.identifier.scopus2-s2.0-23844478208en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1524/ract.2005.93.8.477-
dc.relation.doi10.1524/ract.2005.93.8.477en_US
dc.coverage.doi10.1524/ract.2005.93.8.477en_US
local.message.claim2022-06-07T16:11:47.618+0300|||rp00567|||submit_approve|||dc_contributor_author|||None*
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ3-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.languageiso639-1en-
item.fulltextWith Fulltext-
crisitem.author.dept04.01. Department of Chemistry-
crisitem.author.dept04.01. Department of Chemistry-
Appears in Collections:Chemistry / Kimya
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Files in This Item:
File Description SizeFormat 
2026.pdfMakale409.57 kBAdobe PDFThumbnail
View/Open
Show simple item record



CORE Recommender

SCOPUSTM   
Citations

21
checked on Apr 5, 2024

WEB OF SCIENCETM
Citations

19
checked on Mar 27, 2024

Page view(s)

174
checked on Apr 15, 2024

Download(s)

218
checked on Apr 15, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.