Show simple item record

dc.creatorIvanović, Tijana
dc.creatorPopović, Daniela Ž.
dc.creatorMiladinović, Jelena
dc.creatorMiladinović, Zoran
dc.creatorPastor, Ferenc
dc.date.accessioned2023-11-24T20:23:57Z
dc.date.available2023-11-24T20:23:57Z
dc.date.issued2023
dc.identifier.issn0021-9568
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/2323
dc.description.abstract: Zero-current cell potential measurements were used to determine the solution activity coefficient in a ternary system {yKCl + (1 − y) KH2PO4}(aq) at temperature T = 298.15 K. The cell of the type K−ISE|KCl(mKCl), KH2PO4(mKH2PO4 )|Ag|AgCl was used in the total ionic strength range, Im = 0.0886−1.0046 mol kg−1 . In order to generate a set of parameters that can be applied in a wide range of mixed solution ionic strengths, the Pitzer, Scatchard, and Clegg−Pitzer−Brimblecombe models were used to fit all available experimental data, including cell potential and isopiestic measurements from the literature. The experimental and calculated values of thermodynamic properties for the studied system are in excellent agreement. Potential interactions and solution structure were discussed by means of the excess free energy of mixing via potential pairs, triplets, or quads for the investigated solution using the Scatchard model mixing parameterssr
dc.language.isoensr
dc.publisherACS Publicationssr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200287/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200053/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200051/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceACS Publicationssr
dc.subjectactivity coefficientssr
dc.subjectcell potential measurementssr
dc.subjectThe Pitzer modelsr
dc.subjectThe Scatchard modelsr
dc.subjectThe Clegg-Pitzer-Brimblecombe modelsr
dc.titleActivity Coefficients of the System {yKCl + (1 − y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurementssr
dc.typearticlesr
dc.rights.licenseBYsr
dc.citation.rankM22~
dc.citation.volume68
dc.identifier.doi10.1021/acs.jced.2c00704
dc.identifier.fulltexthttp://rimsi.imsi.bg.ac.rs/bitstream/id/5980/bitstream_5980.pdf
dc.type.versionpublishedVersionsr


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record