Prikaz osnovnih podataka o dokumentu
Influence of the background electrolyte on the point of zero charge of chromium(III)-oxide
dc.creator | Onjia, Antonije | |
dc.creator | Milonjić, Slobodan K. | |
dc.date.accessioned | 2021-03-10T10:08:44Z | |
dc.date.available | 2021-03-10T10:08:44Z | |
dc.date.issued | 2003 | |
dc.identifier.issn | 0255-5476 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/558 | |
dc.description.abstract | The 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.publisher | Trans Tech Publications Ltd, Durnten-Zurich | |
dc.rights | restrictedAccess | |
dc.source | Contemporary Studies in Advanced Materials and Processes: Yucomat IV | |
dc.subject | background electrolytes | en |
dc.subject | batch equilibration | en |
dc.subject | chromium(III)-oxide | en |
dc.subject | Point of zero charge | en |
dc.title | Influence of the background electrolyte on the point of zero charge of chromium(III)-oxide | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 91 | |
dc.citation.other | 413: 87-91 | |
dc.citation.rank | M22 | |
dc.citation.spage | 87 | |
dc.citation.volume | 413 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_vinar_6348 | |
dc.identifier.wos | 000180730700017 | |
dc.type.version | publishedVersion |
Dokumenti
Datoteke | Veličina | Format | Pregled |
---|---|---|---|
Uz ovaj zapis nema datoteka. |