Specific Features of Complexation on the Surface of Modified Silica Sorbents: Sorption and Complexation Chromatography of Metals

被引：1

作者：

Tikhomirova, T., I ^{[1
]}

Nesterenko, P. N. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2022年 / 48卷 / 10期

关键词：

silica; sorbent; complexation; sorption; chromatography; CHELATION ION CHROMATOGRAPHY; TRANSITION-METALS; IMINODIACETIC ACID; TRACE-METALS; PRECONCENTRATION; SEPARATION; COPPER(II); EXCHANGE; MERCURY; PHASE;

D O I：

10.1134/S1070328422100074

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The results of studying the complexation of a number of metal ions on the surface of silica chemically modified by various functional analytical groups are systematized in the review. Examples of the influence of the matrix of sorbents (silica) on the thermodynamic and kinetic parameters of surface complexation reactions with metals are presented. Specific features of using finely dispersed silicas with complexing functional groups in high performance complexation metal ion chromatography are considered.

引用

页码：631 / 640

页数：10

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