Titanate Nanofibers as Intelligent Absorbents for the Removal of Radioactive Ions from Water
Titanate Nanofibers as Intelligent Absorbents for the Removal of Radioactive Ions from Water
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DOI：
10.1002/adma.200702055
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发表时间：
2008-07
影响因子：
29.4
通讯作者：
Dong-Jiang Yang;Zhanfeng Zheng;Huaiyong Zhu;Hong Wei Liu;Xueping Gao
中科院分区：
文献类型：
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作者：
Dong-Jiang Yang;Zhanfeng Zheng;Huaiyong Zhu;Hong Wei Liu;Xueping Gao
层状钛酸盐纳米纤维可以通过离子交换过程吸收废水中的二价离子。吸附引起层状结构的相当大的变形，从而将阳离子永久地捕获在纤维中。因此，该纤维是用于从水中去除有毒、放射性Ra(2+)和Sr(2+)离子并随后对其进行安全处置的理想吸附剂。
Layered titanate nanofibers can absorb bivalent ions from waste water via an ion exchange process. The sorption induces a considerable deformation of the layered structure, thus trapping the cations in the fibers permanently. Therefore, the fibers are desirable sorbents for the removal of toxic, radioactive Ra(2+) and Sr(2+) ions from water and subsequent safe disposal thereof.