Niobate nanofibers for simultaneous adsorptive removal of radioactive strontium and iodine from aqueous solution

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• 作者：Wanjun Mu ; Qianhong Yu ; Xingliang Li ; Hongyua Wei ; Yuan Jian ; ^{muwj1012@163.com} ; ^{muwj2014@163.com}
• 关键词：Sodium niobate ; Absorbent ; Radioactive ions ; Waste treatment
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：693
• 期：Complete
• 页码：550-557
• 全文大小：2450 K
• 卷排序：693

文摘

Separation of radioactive cations and anions simultaneously is very difficult. A novel Ag2O anchored sodium niobate nanofibers were fabricated to overcome this problem. The nanocomposite showed the desirable performance for simultaneous removal of Sr2+ and I−. It showed the higher adsorption capacity for Sr2+ and I− than other similar materials over a wide pH range. The nanocomposite is easy to separate from waste water after purification due to its fibril morphology.