Adsorption of Environmental Contaminants on Functionalized Magnetic Mesoporous Silica Nanoparticles

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：killsmagicer

【摘要】

：

【作者】

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Shani Egodawatte Ashish Datt Eric A.Burns Sarah C.Larsen

【机构】

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Department of Chemistry,University of Iowa,Iowa City,Iowa 52242

【出处】

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International Conference on Nanoscience & Technology,China 2

【发表日期】

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2013年3期

【关键词】

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Mesoporous silica magnetic chromium arsenic

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　　Mesoporous silica nanoparticles are excellent adsorbents due to their high surface areas, tunable pore sizes and versatile surface properties which can be tailored for specific applications.Covalent surface modification of mesoporous silica nanoparticles can be used to optimize the adsorption of a specific contaminant by providing better sites for bindng or electrostatic interactions.Magnetic iron oxide nanoparticles can be incorporated into mesoporous silica materials to couple the magnetic properties of iron oxide nanoparticles with the adsorption properties of both iron oxide and mesoporous silica.

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Adsorption of Environmental Contaminants on Functionalized Magnetic Mesoporous Silica Nanoparticles

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