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以2-苯氧乙醇为起始原料,合成了以苯环为端基的[2,2,2]开链穴醚(三足体)及其酚醛型聚合物,测定了其对金属离子的吸附性能。结果表明,开链穴醚及其聚合物对Fe3+具有良好的选择吸附性能,吸附容量达1.74mmol/g(20℃)。同时测试了反应物的摩尔比、反应温度、Fe3+离子浓度和吸附时间对聚合物吸附Fe3+的影响。
Abstract：Using 2-phenoxyethanol as initial material,a [2,2,2]-open chain cryptand(tripodand)containing end group phenyl and its phenolic polymers were synthesized.The static adsorption properties of synthetic products for normal metallic ions were tested.The results showed that they have good adsorption selectivity properties for Fe3+ and the capacities of adsorption were 1.74mmol/g.The influences of reactantic molecular proportion and,reactive temperature,ionic concentration and adsorptive time on adsorption properties were in investigated.
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基本信息:
DOI：
中图分类号:O633.14
引用信息:
[1]刘淑芬,孙琳,刘军深,等.聚合物假冠醚研究(VI) 以苯环为端基的[2,2,2]开链穴醚及其酚醛型聚合物的合成与吸附性能[J].离子交换与吸附,2005(06):522-528.
基金信息:
烟台师院绿色有机化学重点研究项目