Preparation and property of microspheric Fe(Ⅲ) imprinted polymer

QI Jing-yao1,LI Xin2,BIAN Jiang2(1.School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China;2.Dept.of Applied Chemistry,Harbin Institute of Technology,Harbin 150090,China)  

The pollution of heavy metal ions in drinking water is a main problem in feedwater treatment.Microspheric Fe(Ⅲ) imprinted polymer was synthesized using oleic acid as functional monomer and divinylbenzene as cross-linker by the inverse micro-emulsion polymerization approach.And fourier transform-infrared spectra(FT-IR),the scanning electron microscopy(SEM) and an autosorb instrument were employed to characterize it structure.Furthermore,the adsorptive capacity of microspheric Fe(Ⅲ) imprinted polymers was tested in drining water.The test results showed that the microspheric Fe(Ⅲ) imprinted polymers had good adsorptive capacities for Fe(Ⅲ).

【Key Words】： Fe(Ⅲ) inverse micro-emulsion polymerization approach molecularly imprinted polymers preparation
【Fund】： 国家自然科学基金资助项目(20476019)
【CateGory Index】： O631

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