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گواهی نمایه سازی مقاله Modified Polymer by Ring Opening Reaction Between Glycidyl Methacrylate Copolymer and Oxime Groups and Removal of Some Heavy Metal Ions from Aqueous Solution by The Modified Polymer

عنوان مقاله: Modified Polymer by Ring Opening Reaction Between Glycidyl Methacrylate Copolymer and Oxime Groups and Removal of Some Heavy Metal Ions from Aqueous Solution by The Modified Polymer
شناسه (COI) مقاله: ISPST10_819
منتشر شده در دهمین سمینار بین المللی علوم و تکنولوژی پلیمر در سال ۱۳۹۱
مشخصات نویسندگان مقاله:

Mohammad Hossein Nasirtabrizi - Department of Chemistry, Ardabil Branch, Islamic Azad University, Ardabil, Iran.
Sahar Sattarzadeh Tolon - Department of Chemistry, Ardabil Branch, Islamic Azad University, Ardabil, Iran.
Yagoub Mansoori - Department of Chemistry, College of Science, University of Mohaghegh Ardabili 56199-11367, Ardabil, Iran.
Aiyoub Parchehbaf Jadid - Department of Chemistry, Ardabil Branch, Islamic Azad University, Ardabil, Iran.

خلاصه مقاله:
Pollution by toxic heavy metals due to their toxicities in relatively low concentration and tendency to bioaccumulation in the ecosystem, agriculture, and human body has receivedwide spread attention in recent years. The separation of heavy metal ions in industrial processes and their removal in thepurification of water sources are usually accomplished with chelators [1]. There is currently a renewed interest in thecoordination chemistry of oximes. Pyridine oximes arepopular ligands in coordination chemistry [2]. Glycidyl methacrylate monomer has been copolymerized by means offree-radical initiators (organic peroxides or azo-catalysts) known to selectively attack methacrylic double bonds. Thecopolymers based on the potential class of functional polymers. Free-radical random copolymerizations of GMA with conventional monomers have been widely investigatedfor their potential applications. The intrest in these copolymers is largely due to the ability of the pendant epoxy group toenter into a large number of chemical reactions [3,4]. In this work we describe the synthesis and properties of a new glycidyl methacrylate polymer modified with 2-pyridinecarbaldehyde oxime. The modified polymer showed metal uptake property toward cations such as Hg(II), Cu(II),Ni(II), Cd(II), Mn(II). This feature can find some applications in waste water treatment

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