Results 81 to 90 of about 2,519,908 (114)
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Journal of Radioanalytical and Nuclear Chemistry, 2003
Extraction of microamounts of strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 12-crown-4 (12C4,L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2 +, SrL2+ and SrL2 +2- are extracted into the organic phase.
P. Vaňura, E. Makrlík, M. Vobecký;
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Extraction of microamounts of strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 12-crown-4 (12C4,L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2 +, SrL2+ and SrL2 +2- are extracted into the organic phase.
P. Vaňura, E. Makrlík, M. Vobecký;
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Journal of Radioanalytical and Nuclear Chemistry, 2005
Extraction of microamounts of yttrium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 15-crown-5 (15C5,L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2, +, YL3+, YL2, 3+and YH-1L2, 2+are extracted into the organic phase.
P. Vaňura, Emanuel Makrlík
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Extraction of microamounts of yttrium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 15-crown-5 (15C5,L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2, +, YL3+, YL2, 3+and YH-1L2, 2+are extracted into the organic phase.
P. Vaňura, Emanuel Makrlík
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Journal of Radioanalytical and Nuclear Chemistry, 2002
The extraction of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (p-nonylphenylnonaethylene glycol, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2 +, CsL+ and CsL2 + are extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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The extraction of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (p-nonylphenylnonaethylene glycol, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2 +, CsL+ and CsL2 + are extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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Journal of Radioanalytical and Nuclear Chemistry, 2009
Solvent extraction of microamounts of europium and cerium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of polyethylene glycol PEG 1000 (L) has been investigated. The equilibrium data have been explained assuming that the species H2L2+ and ML3+ (M3+ = Eu3+, Ce3+) are extracted into the organic phase.
E. Makrlík, P. Vaňura
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Solvent extraction of microamounts of europium and cerium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of polyethylene glycol PEG 1000 (L) has been investigated. The equilibrium data have been explained assuming that the species H2L2+ and ML3+ (M3+ = Eu3+, Ce3+) are extracted into the organic phase.
E. Makrlík, P. Vaňura
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Journal of Radioanalytical and Nuclear Chemistry, 1999
Extraction of microamounts of cesium by the nitrobenzene solution of H+ bis-1,2-dicarbollylcobaltate (H+B−) in the presence of 15-crown-5 (15C5, L) has been investigated. The equilibrium data have been explained assuming the complexes HL+, HL2+, CsL+ and CsL2+ to be extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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Extraction of microamounts of cesium by the nitrobenzene solution of H+ bis-1,2-dicarbollylcobaltate (H+B−) in the presence of 15-crown-5 (15C5, L) has been investigated. The equilibrium data have been explained assuming the complexes HL+, HL2+, CsL+ and CsL2+ to be extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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Journal of Radioanalytical and Nuclear Chemistry, 2010
Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dibenzo-30-crown-10 (DB30C10, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, CaL2+, CaL22+, CaHL3+ and CaHL23+ are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of dibenzo-30-crown-10 (DB30C10, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, CaL2+, CaL22+, CaHL3+ and CaHL23+ are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Journal of Radioanalytical and Nuclear Chemistry, 2005
Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of polyethylene glycol ligand PEG 400 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+and CsL+are extracted into the organic phase. The values of extraction and stability constants of
Z. Valentová, P. Vaňura, E. Makrlík
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Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of polyethylene glycol ligand PEG 400 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+and CsL+are extracted into the organic phase. The values of extraction and stability constants of
Z. Valentová, P. Vaňura, E. Makrlík
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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 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 ...
Emanuel Makrlík +2 more
semanticscholar +2 more sources
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 ...
Emanuel Makrlík +2 more
semanticscholar +2 more sources
Journal of Radioanalytical and Nuclear Chemistry, 2006
Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, CaL2+ and CaL are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, CaL2+ and CaL are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Journal of Radioanalytical and Nuclear Chemistry, 2006
Extraction of microamounts of strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of dicyclohexyl-18-crown-6 (DCH18C6, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, SrL2+and SrL are extracted into the organic phase.
Z. Valentová, P. Vaňura, E. Makrlík
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Extraction of microamounts of strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of dicyclohexyl-18-crown-6 (DCH18C6, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, SrL2+and SrL are extracted into the organic phase.
Z. Valentová, P. Vaňura, E. Makrlík
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