Calix[6]arene Bearing Carboxylic Acid and Amide Groups in Polymeric CTA Membrane

Bulletin of the Korean chemical society

Sang Hyeok Yu¹  Dong Won Kim¹  Moon Hwan Cho¹  Seon-Gil Kwon¹  Jong Seung Kim¹  Soo Heon Lee¹  Eil-Hee Lee¹ 

关键词: Calix[6]arene;    Membrane;    Transport experiment;    Polymer inclusion membrane;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

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.

【 授权许可】

Unknown