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  5. Selective adsorption of 2,4,6-trichlorophenol by molecularly imprinted polymers with magnetic halloy

Selective adsorption of 2,4,6-trichlorophenol by molecularly imprinted polymers with magnetic halloy

来源 :第2届大连国际色谱学术报告会、第37届国际高效液相色谱及相关技术会议、第18届全国色谱学术报告会 | 被引量 : 0次 | 上传用户：poppytao
【摘 要】
：
Magnetic nanoparticles were attached to carboxylic acid functionalized halloysite nanotubes by hightemperature reaction of ferric triacetylacetonate in 1-methyl-2-pyrrolidone.Then based on magnetic ha
【作 者】
：
Jianming Pan Longcheng Xu Jiangdong Dai Yongsheng Yan 
【机 构】
：
School of chemistry & chemical engineering, Jiangsu University, Zhenjiang 212013, China
【出 处】
：
第2届大连国际色谱学术报告会、第37届国际高效液相色谱及相关技术会议、第18届全国色谱学术报告会
【发表日期】
：
2011年3期
【关键词】
：
Surface imprinted polymers Selective recognition 2 4 6-trichlorophenol Magnetic 
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　　Magnetic nanoparticles were attached to carboxylic acid functionalized halloysite nanotubes by hightemperature reaction of ferric triacetylacetonate in 1-methyl-2-pyrrolidone.Then based on magnetic halloysite nanotubes particles, the magnetic molecularly imprinted polymers (MMIPs) were synthesized for the selective recognition of 2,4,6-trichlorophenol (TCP).MMIPs were demonstrated with an imprinted polymer film (5.0-15.0 nm) and exhibited magnetic property (Ms =2.74 emu g-l) and thermal stability.Batch mode adsorption studies were carried out to investigate the specific adsorption equilibrium, kinetics and selective recognition.
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