Preparation of alumina nanoshell coated porous silica spheres for inorganic anions separation
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- 作者：Zhihua Songa ; b ; Dapeng Wua ; dpwu@dicp.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Kun Dinga ; Yafeng Guana ; guanyafeng@dicp.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Alumina nanoshell coated mesoporous silica microbeads (nanoAl2O3/mesoSiO2) ; Ion chromatography (IC) ; Inorganic anions
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：12 February 2016
- 年：2016
- 卷：1433
- 期：Complete
- 页码：85-89
- 全文大小：1140 K
文摘
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Alumina nanoshell coated porous silica microbeads were prepared.
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A complete alumina nanoshell coating could be obtained in the mesopore of silica.
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NanoAl2O3/mesoSiO2 particles were successfully applied to anions separation.
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The column efficiency of 3.8 × 104 plates per meter was obtained for I−.