페닐 스티릴 케톤 수지의 합성과 이들의 수용액상의 납(II)과 구리(II) 이온의 흡착에의 응용

Syntheses of Phenyl Styryl Ketone Resins and Their Applications to the Uptake of Lead(II) and Copper(II) Ions in Aqueous Solutions

  • Akhtar Tashfeen (Department of Chemistry, Quaid-I-Azam University) ;
  • Paracha Rizwan N. (Department of Chemistry, Quaid-I-Azam University) ;
  • Hameed Shahid (Department of Chemistry, Quaid-I-Azam University) ;
  • Rama Nasim H. (Department of Chemistry, Quaid-I-Azam University) ;
  • Riaz Masud (Applied Chemistry Laboratories, PINSTECH)
  • 발행 : 2007.03.31

초록

Phenyl styryl ketone ligands 1-5 containing different functional groups were synthesized and attached to the aminated poly (styrene-divinvlbenzene) copolymer through diazotization. The coupling of the ligand with polymer was confirmed by FT-IR. The variation of the uptakes of Pb (II) or Cu (II) ions loaded in the prepared polymers (6-10) was examined at different pH values. An increase of metal uptake in the polymers was observed with the increase in pH value in aqueous solution.

키워드

참고문헌

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