Show simple item record

dc.creatorOnjia, Antonije
dc.creatorMilonjić, Slobodan K.
dc.date.accessioned2021-03-10T10:08:44Z
dc.date.available2021-03-10T10:08:44Z
dc.date.issued2003
dc.identifier.issn0255-5476
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/558
dc.description.abstractThe Point of zero charge of chromium(Ill)-oxide (pH(pzc)) was investigated by a batch equilibration method. The effect of several background electrolytes, in the concentration range of 10(-5)-10(-1) mol/dm(3), on pH(pzc) was established. In the absence of ionic species with specific affinity toward chromium(III)-oxide surface, the pH(pzc) for this material occurs at pH=6.7. KCl was found to behave as an indifferent electrolyte in the studied range of concentrations. A negligible increase in pH(pzc) due to the sorption of [Fe(CN)(6)](3-) ions was observed when K-3[Fe(CN)(6)] was used as an electrolyte. The presence of oxygen bearing electrolytes (KNO3, NaNO3, and K2SO4) shifts the pH(pzc) toward lower values. In the case of highly hydrolyzable cation Cd2+, the pH(pzc) decreases even more and the buffering effect of chromium(Ill)-oxide is changed.en
dc.publisherTrans Tech Publications Ltd, Durnten-Zurich
dc.rightsrestrictedAccess
dc.sourceContemporary Studies in Advanced Materials and Processes: Yucomat IV
dc.subjectbackground electrolytesen
dc.subjectbatch equilibrationen
dc.subjectchromium(III)-oxideen
dc.subjectPoint of zero chargeen
dc.titleInfluence of the background electrolyte on the point of zero charge of chromium(III)-oxideen
dc.typeconferenceObject
dc.rights.licenseARR
dc.citation.epage91
dc.citation.other413: 87-91
dc.citation.rankM22
dc.citation.spage87
dc.citation.volume413
dc.identifier.rcubconv_2271
dc.identifier.wos000180730700017
dc.type.versionpublishedVersion


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record