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Graft copolymer–metal complexes obtained by radiation grafting on polyethylene film

✍ Scribed by Seong-Ho Choi; Kwang-Pill Lee; Jong-Gyu Lee; Young Chang Nho

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
248 KB
Volume
77
Category
Article
ISSN
0021-8995

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✦ Synopsis

Radiation induced grafting of acrylic acid onto polyethylene film was investigated. The grafted films rapidly adsorbed Cu 2ϩ , Cd 2ϩ , Th 4ϩ , and UO 2 2ϩ ions in high efficiency. The carboxylic acid groups on AAc-grafted PE film acted as a chelating site for the selected metal ions. Complex formation of metal ions and carboxylic acid group on PE film were investigated by IR, UV/VIS and x-ray photoelectrons spectroscopy (XPS). Electrical conductivity and thermal properties of the graft copolymer-metal complexes onto PE film were also investigated. The application of such prepared graft copolymer-metal complexes in the field of semiconductor may be interest.

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