Synthesis and characterization of surface ion-imprinted polymer based on SiO2-coated graphene oxide for selective adsorption of uranium(VI)
Meng, H; Li, Z; Ma, FY; Wang, XN; Zhou, W; Zhang, L; Li, Z (reprint author), Chinese Acad Sci, Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
2015
发表期刊RSC ADVANCES
ISSN2046-2069
卷号5期号:83页码:67662—67668
文章类型期刊文献
摘要A novel surface ion-imprinted polymer based on graphene oxide for the selective adsorption of U(VI) has been synthesized. The resultant adsorbent was characterized by FT-IR, SEM, TGA and Raman spectroscopy. The adsorption behaviors of U(VI) onto the imprinted polymer were investigated as functions of pH, contact time, temperature and initial U(VI) concentration by batch experiments. A fast adsorption kinetics was clearly observed and the selectivity study revealed that the U(VI)-imprinted polymer exhibited excellent selectivity and good affinity to U(VI) in the presence of competitive ions. Meanwhile, the prepared imprinted polymer showed good reusability and stability.
关键词Aqueous-solution Efficient Enrichment Mesoporous Silica Highly Dense Uranyl-ion Composite u(Vi) Removal Extraction Nanosheets
语种英语
WOS记录号WOS:000359537000033
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25066
专题中科院上海应用物理研究所2011-2018年
通讯作者Li, Z (reprint author), Chinese Acad Sci, Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
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Meng, H,Li, Z,Ma, FY,et al. Synthesis and characterization of surface ion-imprinted polymer based on SiO2-coated graphene oxide for selective adsorption of uranium(VI)[J]. RSC ADVANCES,2015,5(83):67662—67668.
APA Meng, H.,Li, Z.,Ma, FY.,Wang, XN.,Zhou, W.,...&Li, Z .(2015).Synthesis and characterization of surface ion-imprinted polymer based on SiO2-coated graphene oxide for selective adsorption of uranium(VI).RSC ADVANCES,5(83),67662—67668.
MLA Meng, H,et al."Synthesis and characterization of surface ion-imprinted polymer based on SiO2-coated graphene oxide for selective adsorption of uranium(VI)".RSC ADVANCES 5.83(2015):67662—67668.
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