Monodispersed hierarchical aluminum/iron oxides composites micro/nanoflowers for efficient removal of As(V) and Cr(VI) ions from water
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- 作者：Yongxing Zhanga ; Yingjie Yec ; Zhongliang Liua ; Bing Lia ; Qinzhuang Liua ; Qiangchun Liua ; Xuanhua Lib ; lixh32@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hierarchical nanostructures ; γ-Al2O3/Fe(OH)3 composites ; Heavy metal ions ; Adsorption
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 March 2016
- 年：2016
- 卷：662
- 期：Complete
- 页码：421-430
- 全文大小：3415 K
文摘
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Monodispersed hierarchical γ-Al2O3/Fe(OH)3 composites are prepared.
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The design of the composites avoids nanoparticles aggregation.
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The composites have high specific surface areas and large pore volumes.
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The adsorption capacities of the composites for As(V) and Cr(VI) are high.