Results 61 to 66 of about 163 (66)
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Journal of Solution Chemistry, 2010
Extraction of micro amounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dibutyl diethylcarbamoylmethylene phosphonate (DBDECMP, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, \(\mathrm{HL}_{2}^{+}\), \(\mathrm{ML}_{2}^{2+}\) and ...
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of micro amounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dibutyl diethylcarbamoylmethylene phosphonate (DBDECMP, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, \(\mathrm{HL}_{2}^{+}\), \(\mathrm{ML}_{2}^{2+}\) and ...
E. Makrlík, P. Vaňura, P. Selucký
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Journal of Radioanalytical and Nuclear Chemistry, 2009
Extraction of microamounts of strontium and barium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dicyclohexano-24-crown-8 (DCH24C8, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, \( {\text{HL}}_{2}^{ + }, \) ML2+ and \( {\text{ML}}_{ 2}^{2 + } \) (M2+ = Sr2 ...
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of strontium and barium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dicyclohexano-24-crown-8 (DCH24C8, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, \( {\text{HL}}_{2}^{ + }, \) ML2+ and \( {\text{ML}}_{ 2}^{2 + } \) (M2+ = Sr2 ...
E. Makrlík, P. Vaňura, P. Selucký
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Journal of Radioanalytical and Nuclear Chemistry, 2010
Extraction of microamounts of strontium and barium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dibenzo-24-crown-8 (DB24C8, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL2+, ML2+, ML22+ and MHL23+ (M2+ = Sr2+, Ba2+) are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of strontium and barium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dibenzo-24-crown-8 (DB24C8, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL2+, ML2+, ML22+ and MHL23+ (M2+ = Sr2+, Ba2+) are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1976
L. E. Vinogradova +4 more
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L. E. Vinogradova +4 more
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Journal of Radioanalytical and Nuclear Chemistry, 2006
E. Makrlík, P. Vaňura, P. Selucký
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E. Makrlík, P. Vaňura, P. Selucký
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