Chemisorption of M(II) ions (M = Mn, Co, Ni, Cu, Zn) on gelatin-immobilized Cd2[Fe(CN)6]complex

被引:0
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作者
Mikhailov, OV [1 ]
Tatarintseva, TB
机构
[1] Kazan State Technol Univ, Kazan 420015, Russia
[2] Kazan State Power Univ, Kazan 420076, Russia
来源
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY | 2004年 / 78卷 / 11期
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中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The chemisorption of M(II) ions (M = Mn, Co, Ni, Cu, Zn) on Cd-2[Fe(CN)(6)] gelatin-immobilized matrix materials from aqueous solutions of chlorides MCl2 was studied. It was shown that, in most cases, cadmium is only partially displaced by other metals with the formation of heterobinuclear (CdM) hexacyanoferrate(II). It was established that Mn(II) ions are not sorbed on gelatin-immobilized Cd2[Fe(CN)6] even during prolonged contact (for more than 2 h) with the solution.
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页码:1818 / 1821
页数:4
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