Complexing properties of polyhexamethyleneguanidine chemically grafted to a silica surface

被引：0
|
作者：
A. D. Dadashev
V. A. Tertykh
E. S. Yanovskaya
E. V. Ryabchenko
K. V. Yanova
V. S. Kutyanina
机构：
[1] National Academy of Sciences of Ukraine,Chuiko Institute of Surface Chemistry
[2] Taras Shevchenko National University,undefined
[3] Kiev,undefined
[4] Ukrainian State University of Chemical Engineering,undefined
来源：
Russian Journal of Inorganic Chemistry | 2012年 / 57卷
关键词：
Phthalic Acid; High Sorption Capacity; Phthalic Anhydride; Anhydrous Toluene; Cyanuric Chloride;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Covalent bonding of polyhexamethyleneguanidine amides of maleic and o-phthalic acids to the aminated silica surface was performed. The complexing properties of the obtained composite adsorbents with respect to Zn(II), Cu(II), Fe(III), Co(II), Pb(II), Ni(II), Mn(II), Mo(VI), and Cr(VI) ions were studied. The Mo(VI) and Cr(VI) reduction was detected on the modified silica surface bearing polyhexamethyleneguanidine amide with o-phthalic acid. The formation of different-ligand complexes with transition metal cations adsorbed on the synthesized composite surface was studied.
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页码：485 / 491
页数：6
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