Metal-Ion Adsorption on Poly(1-vinylimidazole) Resins Prepared by γ-Irradiation with Template Metal Ion

Masayuki Kato, Hiroyuki Nishide, Eishun Tsuchida, Takashi Sasaki

研究成果: Article査読

抄録

Poly (1-vinylimidazole) (PVI) resins were prepared with a metal ion as template by the radiation polymerization at room temperature. The metal (Ni2+, Co2+ and Zn2+)-1-vinylimidazole complex was copolymerized and crosslinked with 1-vinylpyrrolidone by γ-ray irradiation, followed by the removal of the template metal ion by treating the resins with an acid. These PVI resins adsorbed metal ions in the wide pH region more effectively than the PVI resins prepared without template, which is due to an increase in the number of adsorption sites (A8) and the larger stability constants (K) of the PVI resins prepared with template.

本文言語English
ページ(範囲)647-650
ページ数4
ジャーナルKobunshi Ronbunshu
37
10
DOI
出版ステータスPublished - 1980

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Materials Science (miscellaneous)
  • Environmental Science(all)
  • Polymers and Plastics

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