Calix[6]arene bearing carboxylic acid and amide groups in polymeric CTA membrane

Jong Seung Kim, Soo Heon Lee, Sang Hyeok Yu, Moon Hwan Cho, Dong Won Kim, Seon Gil Kwon, Eil Hee Lee

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Calix[6]arene having both carboxylic acid (1,3,5-) and carboxamide (2,4,6-) in an alternative way was synthesized. Transport rates of alkali and alkaline-earth metal ions were tested in bulk liquid membrane and polymer inclusion membrane. Ba2+ ion was found to give the highest transport rate among tested metal ions in both BLM and PIM systems. In PIM system, high durability (longer than 30 days) of the membrane was observed.

Original languageEnglish
Pages (from-to)1085-1088
Number of pages4
JournalBulletin of the Korean Chemical Society
Volume23
Issue number8
DOIs
Publication statusPublished - 2002 Aug 20

Keywords

  • Calix[6]arene
  • Membrane
  • Polymer inclusion membrane
  • Transport experiment

ASJC Scopus subject areas

  • Chemistry(all)

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