Synthesis, characterization and metal ion sorption studies of graft copolymers of cellulose with glycidyl methacrylate and some comonomers

被引：89

作者：

Chauhan, GS ^{[1
]}

Guleria, L ^{[1
]}

Sharma, R ^{[1
]}

机构：

[1] Himachal Pradesh Univ, Dept Chem, Shimla 171005, Himachal Prades, India

来源：

CELLULOSE | 2005年 / 12卷 / 01期

关键词：

binary monomer system; comonomer; metal ion sorption; partial hydrolysis; water uptake;

D O I：

10.1023/B:CELL.0000049349.66326.5e

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

To develop low-cost and environmentally friendly polymeric materials for enrichment, separation and remediation of metal ions from water, novel reactive graft copolymers based on cellulose extracted from pine needles were synthesized by grafting of poly(glycidyl methacrylate) a, lone and with comonomers acrylic acid, acrylamide and acrylonitrile by benzoyl peroxide initiation. Structural aspects of graft copolymers have been characterized by elemental analysis, FTIR, and solvent uptake behaviour. An attempt has been made to study sorption of Fe2+, CU2+ and Cr6+ ions on candidate graft copolymers by an equilibration method and to investigate the structural aspects of graft copolymers and establish a relationship between the structural aspects of graft copolymers and metal ion uptake efficiency and selectivity.

引用

页码：97 / 110

页数：14