Nanosized yolk-shell Fe3O4@Zr(OH)x spheres for efficient removal of Pb(II) from aqueous solution
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- 作者：Shunlong Pana ; Jiansheng Lia ; lijsh@mail.njust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Gaojie Wana ; Chao Liua ; Wenhong Fanb ; fanwh@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lianjun Wanga ; wanglj@mail.njust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Yolk&ndash ; shell ; Core&ndash ; shell ; Hydrated zirconium oxide ; Adsorption ; Lead
- 刊名：Journal of Hazardous Materials
- 出版年：2016
- 出版时间：15 May 2016
- 年：2016
- 卷：309
- 期：Complete
- 页码：1-9
- 全文大小：2251 K
文摘
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Well dispersed and easy separated nanoadsorbents with stable chemical property are highly desired.
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Fe3O4@Zr(OH)x yolk–shell nanospheres (YSNs) nanoadsorbents were prepared.
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Enhanced Pb(II) adsorption capacity of 310.8 mg/g was achieved on Fe3O4@Zr(OH)x YSNs based on Zr weight.
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The cavities in Fe3O4@Zr(OH)x YSNs is responsible for the improved performance.