Organic-Inorganic Hybrid Polymers as Adsorbents for Removal of Heavy Metal Ions from Solutions: A Review

被引：280

作者：

Samiey, Babak ^{[1
]}

Cheng, Chil-Hung ^{[2
]}

Wu, Jiangning ^{[2
]}

机构：

[1] Lorestan Univ, Dept Chem, Fac Sci, Khorramabad 6813717133, Iran

[2] Ryerson Univ, Dept Chem Engn, Toronto, ON M5B 2K3, Canada

来源：

MATERIALS | 2014年 / 7卷 / 02期

关键词：

organic-inorganic hybrid polymer; heavy metal ion; wastewater treatment; adsorption; sol-gel method; self-assembly process; nanobuilding blocks; interpenetrating networks; FUNCTIONALIZED MESOPOROUS SILICA; WASTE-WATER TREATMENT; AQUEOUS-SOLUTION; ADSORPTION PROPERTIES; MOLECULAR-SIEVES; HIGH-CAPACITY; MAGNETIC NANOPARTICLES; HEXAVALENT CHROMIUM; SELECTIVE ADSORBENT; HYDROGEL COMPOSITE;

D O I：

10.3390/ma7020673

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：

Over the past decades, organic-inorganic hybrid polymers have been applied in different fields, including the adsorption of pollutants from wastewater and solid-state separations. In this review, firstly, these compounds are classified. These compounds are prepared by sol-gel method, self-assembly process (mesopores), assembling of nanobuilding blocks (e. g., layered or core-shell compounds) and as interpenetrating networks and hierarchically structures. Lastly, the adsorption characteristics of heavy metals of these materials, including different kinds of functional groups, selectivity of them for heavy metals, effect of pH and synthesis conditions on adsorption capacity, are studied.

引用

页码：673 / 726

页数：54

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