Effects of natural rubber latex fraction to glycidyl methacrylate on grafting polymerization and its application as Th4+ and UO2 2+ ions bio adsorbent

Effects of natural rubber latex fraction to glycidyl methacrylate on grafting polymerization and its application as Th4+ and UO2 2+ ions bio adsorbent

Natural rubber (NR) latex was modified by in situ gamma radiation-induced grafting copolymerization of glycidyl methacrylate (GMA). NR latex to GMA emulsion ratio of 100:0, 50:50, 40:60, 30:70 and 20:80 have been investigated at the absorbed dose of 150kGy. The grafted GMA natural rubber-based follo...

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2020-04, Vol.785 (1)
Hauptverfasser: Nurrul Assyikeen Md Jaffary, Nor Hasimah Mohamed, Khoo, Kok Siong, Sofian bin Ibrahim, Siti Nor Syuhada Bt Hamdan, Ungku Aida Farzana Binti Ungku Azly, Syazwani Mohd Fadzil
Format: Artikel
Sprache:eng
Schlagworte:
Copolymerization
Fourier transforms
Gamma rays
Graft copolymers
Latex
Natural rubber
Radiation effects
Rings (mathematics)
Uranium dioxide
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Zusammenfassung:Natural rubber (NR) latex was modified by in situ gamma radiation-induced grafting copolymerization of glycidyl methacrylate (GMA). NR latex to GMA emulsion ratio of 100:0, 50:50, 40:60, 30:70 and 20:80 have been investigated at the absorbed dose of 150kGy. The grafted GMA natural rubber-based follow the subsequent chemical modification to anchor phosphate group by open up the epoxy ring. The modified NR was characterized by Fourier transform infrared. Demonstration of modified NR on Th4+ and UO2 2+ ions adsorption in 25ml of 10ppm standard solution gave 95% and 28% percentage removal respectively.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/785/1/012029