期刊
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
卷 319, 期 3, 页码 737-748出版社
SPRINGER
DOI: 10.1007/s10967-018-6379-y
关键词
UiO-66; Fe3O4/GO; Adsorption; Cesium ions
资金
- National Natural Science Foundation of China [41371446, 41271498]
- National Social Science Foundation of China [16BJL074, SKLECRA2014OFP10]
- Science and Technology Project of Changzhou University [ZMF17020117]
- Natural Science Fund for Colleges and Universities in Jiangsu Province [18KJB610001]
- Natural Science Foundation of Jiangsu Province [BK20180964]
In this study, the UiO-66/Fe3O4/GO composite was prepared by one step method for removal of cesium ions (Cs+) in water and exhibited excellent adsorption capacity for Cs+ (62.07mgg(-1)), which can be attributed to the size compatibility of nanosized cavities and the addition of GO. As supporting matrix, GO decreased particle aggregation and increased the surface area of the adsorbent. The composite had good acid and alkali resistance, thermal stability, rapid adsorption rate and can be separated from water by magnetic separation rapidly.
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