Interaction of Th(IV) with graphene oxides: Batch experiments, XPS investigation, and modeling
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- 作者：Huan Xua ; b ; Guang Lia ; c ; liguang1971@ahu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jie Lib ; Changlun Chenb ; Xuemei Renb ; renxm1985@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Thorium(IV) ; Graphene oxides ; Sorption ; Desorption ; DLM
- 刊名：Journal of Molecular Liquids
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：213
- 期：Complete
- 页码：58-68
- 全文大小：2169 K
文摘
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The performance of GOs in Th(IV) immobilization was comprehensively investigated.
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Ionic strength affected the microscopic distribution of the adsorbed Th(IV) species.
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The strong acidic groups played a dominant role in Th(IV) sorption on GOs.
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HA enhanced the Th(IV) sorption on GOs mainly by the increase of the GO stability.
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The sorption capacity of GOs for Th(IV) was higher than those of common sorbents.