Results 51 to 60 of about 163 (66)
Synergistic extraction of sodium into nitrobenzene by using hydrogen dicarbollylcobaltate and dodecaethylene glycol [PDF]
, 2012 E. Makrlík, P. Selucký, P. Vaňura
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Protonation of Enniatin B in Nitrobenzene: Experimental and Theoretical Study with Respect to Other Univalent Cations. [PDF]
ACS OmegaVaňura P, Böhm S, Uhlíková T.
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Saline lakes around the world : Unique systems with unique values, 10th ISSLR conference and 2008 FRIENDS of Great Salt Lake forum, May 11-16, 2008, University of Utah, Salt Lake CIty [PDF]
, 2009 Naftz, David L. +3 more
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Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1978
1. Study of isotopic hydrogen exchange in π-cyclopentadienyl-π-dicarbollylcobalt in basic solution has shown that the hydrogen of the C-H bond of the dicarbollyl ligand enters into reaction 100 times more rapidly than the hydrogen of the cyclopentadienyl ligand. 2.
E. V. Bykova +5 more
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1. Study of isotopic hydrogen exchange in π-cyclopentadienyl-π-dicarbollylcobalt in basic solution has shown that the hydrogen of the C-H bond of the dicarbollyl ligand enters into reaction 100 times more rapidly than the hydrogen of the cyclopentadienyl ligand. 2.
E. V. Bykova +5 more
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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 benzo-18-crown-6 (B18C6,L) has been investigated. The equilibrium data have been explained assuming that the HL+, CsL+ and CsL complexes are extracted into the organic phase.
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 benzo-18-crown-6 (B18C6,L) has been investigated. The equilibrium data have been explained assuming that the HL+, CsL+ and CsL complexes are extracted into the organic phase.
Z. Valentová, P. Vaňura, E. Makrlík
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Journal of Radioanalytical and Nuclear Chemistry, 2010
Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of polypropylene glycol PPG 425 (L) has been investigated. The equilibrium data have been explained assuming that the complex species HL+ and CsL+ (L = PPG 425) are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of polypropylene glycol PPG 425 (L) has been investigated. The equilibrium data have been explained assuming that the complex species HL+ and CsL+ (L = PPG 425) are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Zeitschrift für Physikalische Chemie, 2009
Abstract Extraction of microamounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of octyl-phenyl-N,N-diisobutylcarbamoylmethyl phosphine oxide (“classical” CMPO, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2
E. Makrlík, P. Vanura, P. Selucky
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Abstract Extraction of microamounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of octyl-phenyl-N,N-diisobutylcarbamoylmethyl phosphine oxide (“classical” CMPO, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2
E. Makrlík, P. Vanura, P. Selucky
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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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Journal of Radioanalytical and Nuclear Chemistry, 2010
Extraction of microamounts of europium and americium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of tetraisopropyl methylene diphosphonate [T(iPr)MDP, L] has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2+, ML23+, ML33+ and ML43+ (M3+ = Eu3+, Am3+) are extracted ...
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of europium and americium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of tetraisopropyl methylene diphosphonate [T(iPr)MDP, L] has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2+, ML23+, ML33+ and ML43+ (M3+ = Eu3+, Am3+) are extracted ...
E. Makrlík, P. Vaňura, P. Selucký
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