Planar complexation chromatography of transition metal ions | Zendy

И. И. Малахова | Zendy; В. Д. Красиков | Zendy; Н. И. Горшков | Zendy; А. Н. Беляев | Zendy; С.М. Староверов | Zendy

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Planar complexation chromatography of transition metal ions

Author(s) -

И. И. Малахова,

В. Д. Красиков,

Н. И. Горшков,

А. Н. Беляев,

С.М. Староверов

Publication year - 2018

Publication title -

сорбционные и хроматографические процессы

Language(s) - English

Resource type - Journals

ISSN - 1680-0613

DOI - 10.17308/sorpchrom.2017.17/428

Subject(s) - iminodiacetic acid , chelation , transition metal , chemistry , metal ions in aqueous solution , ionic strength , ion , metal , inorganic chemistry , ionic bonding , analytical chemistry (journal) , chromatography , organic chemistry , catalysis , aqueous solution

The method for analysis of transition metal ions (Zn(II), Cu(II), Со(II), Ni(II), Fe(III)) by high-performance planar (thin layer) chromatography with the use of sorbents modified by chelating fragments of iminodiacetic acid was developed. The correlation between retention factor (Rf) and physico-chemical parameters of the separated systems was studied. It was demonstrated that unlike the pH value, ionic strength of a solution does not exert significant influence on resolution and mobility of transition metal cations

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