Heavy-metal extraction capability of chalcogenoic aminophosphines derived from 1-amino-4-methylpiperazine

Basit Öğe Kaydı
dc.contributor.authorSarioz, Ozlem
dc.contributor.authorSurme, Yavuz
dc.contributor.authorMuradoglu, Vefa
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2013
dc.departmentNiğde ÖHÜ
dc.description.abstractAminophosphine of the type (Ph2PNHR) derived from 1-amino-4-methylpiperazine and its chalcogen derivatives (Ph2P(X)NHR X = S, Se) were used as ligands in solvent extraction of metal picrates such as Cu2+, Ni2+, and Pb2+ from the aqueous to the organic phase. Influence of parameters such as pH of the aqueous phase, ligand concentration in the organic phase, and concentration of the extractant extracted from the aqueous to the organic phase was investigated to determine the ligands' ability to extract metal ions. Metal picrate extraction was investigated at 25A degrees C using UV-VIS spectrophotometry in dichloromethane in the absence and in the presence of Ph2PNHR and chalcogenides. The extraction results revealed that the extraction percentage of Cu2+, Ni2+, and Pb2+ metals was much higher at lower pH values, indicating an acidity dependent complexation equilibrium.
dc.identifier.doi10.2478/s11696-013-0372-2
dc.identifier.endpage1349
dc.identifier.issn0366-6352
dc.identifier.issue10
dc.identifier.scopus2-s2.0-84878927935
dc.identifier.scopusqualityQ2
dc.identifier.startpage1345
dc.identifier.urihttps://dx.doi.org/10.2478/s11696-013-0372-2
dc.identifier.urihttps://hdl.handle.net/11480/4346
dc.identifier.volume67
dc.identifier.wosWOS:000319823800011
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherVERSITA
dc.relation.ispartofCHEMICAL PAPERS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectaminophosphines
dc.subjectchalcogenides
dc.subjectextraction
dc.subjectheavy metals
dc.titleHeavy-metal extraction capability of chalcogenoic aminophosphines derived from 1-amino-4-methylpiperazine
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu