In situ green production of Prussian blue/natural porous framework nanocomposites for radioactive Cs+ removal
In situ green production of Prussian blue/natural porous framework nanocomposites for radioactive Cs+ removal
复制标题
原位绿色生产普鲁士蓝/天然多孔骨架纳米复合材料用于去除放射性铯
DOI：
10.1007/s10967-018-5767-7
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发表时间：
2018-04-01
影响因子：
1.6
通讯作者：
Zhang, Haiqian
中科院分区：
文献类型：
--
作者：
Chang, Shuquan;Chang, Ling;Zhang, Haiqian
采用原位γ辐射法在水溶液中制备了普鲁士蓝/天然多孔骨架纳米复合材料（PB@Apple、PB@Corn stalk和PB@Pomelo peel）。它们分别具有70-100 nm不规则PB的层状多孔结构、50-70 nm立方PB的规则多边形多孔结构和10-20 nm球形PB的分级多孔结构。它们对Cs ~+具有良好的吸附性能，最大吸附容量分别为67.3、62.1和83.8mg·g ~（-1），可用于处理放射性废水。该生产方法简单、高效、环保。
Novel Prussian blue/natural porous framework nanocomposites (PB@Apple, PB@Corn stalk and PB@Pomelo peel) were successfully produced in aqueous solution via an in situ gamma radiation method. They have layered porous structure with 70-100 nm irregular PB, regular polygonous porous structure with 50-70 nm cubic PB and hierarchical porous structure with 10-20 nm spherical PB, respectively. They exhibit good Cs+ adsorption properties and have maximal Cs+ adsorption capacities of 67.3, 62.1 and 83.8 mg g(-1), which can be used to treat radioactive wastewater. This production method is simple, efficient and environmental-friendly.