Individual extraction constants of some univalent cations in the two-phase water–phenyltrifluoromethyl sulfone system
From extraction experiments and γ-activity measurements, the exchange extraction constants corresponding to the general equilibrium M + (aq) + Cs + (org) ⟺ M + (org) + Cs + (aq) taking place in the two-phase water–phenyltrifluoromethyl sulfone (abbrev. FS 13) system (M + = Li + , H 3 O + , Na + , ,...
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Published in | Journal of radioanalytical and nuclear chemistry Vol. 288; no. 1; pp. 177 - 180 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Dordrecht
Springer Netherlands
01.04.2011
|
Subjects | |
Online Access | Get full text |
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Summary: | From extraction experiments and γ-activity measurements, the exchange extraction constants corresponding to the general equilibrium M
+
(aq) + Cs
+
(org) ⟺ M
+
(org) + Cs
+
(aq) taking place in the two-phase water–phenyltrifluoromethyl sulfone (abbrev. FS 13) system (M
+
= Li
+
, H
3
O
+
, Na
+
,
, Ag
+
, Tl
+
, K
+
, Rb
+
; aq = aqueous phase, org = FS 13 phase) were evaluated. Furthermore, the individual extraction constants of the M
+
cations in the mentioned two-phase system were calculated; they were found to increase in the series of Li
+
< H
3
O
+
< Na
+
<
< Ag
+
< Tl
+
< K
+
< Rb
+
< Cs
+
. |
---|---|
Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0236-5731 1588-2780 |
DOI: | 10.1007/s10967-010-0893-x |