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Statements

Subject Item
n2:RIV%2F46356088%3A_____%2F12%3A%230001250%21RIV13-MPO-46356088
rdf:type
skos:Concept n4:Vysledek
dcterms:description
Extraction of microamounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 1,2-bis(diphenylphosphino) ethane dioxide (DPPEtDO, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL2+ , ML22+ and ML32+ (M2+ = Ca2+, Sr2+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complexes in nitrobenzene saturated with water have been determined. In the considered nitrobenzene medium, it was found that the stability constants of the complexes CaL22+ and CaL32+, where L is DPPEtDO, are somewhat higher than those of the corresponding complex species SrL22+ and SrL32+ with the same ligand L. Extraction of microamounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 1,2-bis(diphenylphosphino) ethane dioxide (DPPEtDO, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL2+ , ML22+ and ML32+ (M2+ = Ca2+, Sr2+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complexes in nitrobenzene saturated with water have been determined. In the considered nitrobenzene medium, it was found that the stability constants of the complexes CaL22+ and CaL32+, where L is DPPEtDO, are somewhat higher than those of the corresponding complex species SrL22+ and SrL32+ with the same ligand L.
dcterms:title
Synergistic Extraction of Calcium and Strontium Into Nitrobenzene by Using Hydrogen Dicarbollylcobaltate and 1,2-Bis(Diphenylphosphino)Ethane Dioxide Synergistic Extraction of Calcium and Strontium Into Nitrobenzene by Using Hydrogen Dicarbollylcobaltate and 1,2-Bis(Diphenylphosphino)Ethane Dioxide
skos:prefLabel
Synergistic Extraction of Calcium and Strontium Into Nitrobenzene by Using Hydrogen Dicarbollylcobaltate and 1,2-Bis(Diphenylphosphino)Ethane Dioxide Synergistic Extraction of Calcium and Strontium Into Nitrobenzene by Using Hydrogen Dicarbollylcobaltate and 1,2-Bis(Diphenylphosphino)Ethane Dioxide
skos:notation
RIV/46356088:_____/12:#0001250!RIV13-MPO-46356088
n4:predkladatel
n5:ico%3A46356088
n6:aktivita
n13:N n13:S
n6:aktivity
N, S
n6:cisloPeriodika
4
n6:dodaniDat
n10:2013
n6:domaciTvurceVysledku
n14:6994520
n6:druhVysledku
n11:J
n6:duvernostUdaju
n9:S
n6:entitaPredkladatele
n7:predkladatel
n6:idSjednocenehoVysledku
172866
n6:idVysledku
RIV/46356088:_____/12:#0001250
n6:jazykVysledku
n17:eng
n6:klicovaSlova
Calcium; strontium; hydrogen dicarbollylcobaltate; extraction and stability constants; water-nitrobenzene system
n6:klicoveSlovo
n15:water-nitrobenzene%20system n15:extraction%20and%20stability%20constants n15:hydrogen%20dicarbollylcobaltate n15:Calcium n15:strontium
n6:kodStatuVydavatele
SI - Slovinská republika
n6:kontrolniKodProRIV
[0A733441C08E]
n6:nazevZdroje
Acta Chimica Slovenica
n6:obor
n16:CH
n6:pocetDomacichTvurcuVysledku
1
n6:pocetTvurcuVysledku
4
n6:rokUplatneniVysledku
n10:2012
n6:svazekPeriodika
59
n6:tvurceVysledku
Makrlík, Emanuel Selucký, Pavel
n6:wos
000313199100032
s:issn
1318-0207
s:numberOfPages
6