Synthesis of a new ion imprinted polymer material for separation and preconcentration of traces of neodymium ions
作者单位：School of Chemistry and Chemical EngineeringUniversity of Jinan
会议名称：《The 1st International Congress on Advanced Materials 2011》
会议日期：2012年
学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学]
关 键 词：Ion imprinted polymer Synthesis Neodymium
摘 要：Neodymium ion imprinted polymers（IIP） were synthesized by formation of ternary complexes of neodymium ion with Vanillin Benzidine（VLB） and 4-vinylpyridine（VP） as chelating agent following copolymerizing with styrene as functional monomer and ethylene glycol dimethacrylate（EGDMA） as cross-linking monomer using 2,2’-azobisisobutyronitrile as *** polymers（CPs） were prepared under identical conditions without the use of neodymium imprint *** synthesized polymers were characterized by IR spectroscopy and elemental analyzer *** the polymers synthesized,the imprinted polymer formed with ternary complex of Nd 3+-VLB-VP（1:1:2 IIP） showed quantitative enrichment of neodymium ion from aqueous solution.