Separation of anionic chloro complexes by capillary tube isotachophoresis in non-aqueous systems
作者： Yuji Hirama , Hitoshi Yoshida
DOI: 10.1016/S0021-9673(01)97666-6
关键词: Counterion 、 Chromatography 、 Chemistry 、 Chloride 、 Dimethylformamide 、 Stability constants of complexes 、 Dissociation (chemistry) 、 Ion 、 Inorganic chemistry 、 Aqueous solution 、 Isotachophoresis
摘要: Abstract A method for the separation of anionic chloro complexes by capillary tube isotachophoresis using dimethylformamide is described. CIO−4, Cl− and H+ are used as he leading ion, terminating ion counter respectively. The order effective mobilities Fe(III) > Hg(II) Cd(II) Zn(II) Co(II) Pb(II) Mn(II), which follows stability constants. migration mechanism explained on basis complex-forming equilibria involved. In this system, zone acts a suplier chloride hydrogen from induces dissociation complexes.
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