CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Synthesis of a highly dense and selective imprinted polymer via pre-irradiated surface-initiated graft polymerization
Meng, H; Gao, QH; Li, Z; Wang, XN; Ma, FY; Zhou, W; Zhang, L
2015
Source PublicationJOURNAL OF MATERIALS CHEMISTRY A
Volume3Issue:25Pages:13237—13243
Subtype期刊文献
AbstractA new surface ion-imprinted polymer for the selective sorption of U(VI) was prepared by pre-irradiated surface-initiated graft polymerization in the presence of the U(VI)-methacrylic acid complex. Pre-irradiation in air is a green, convenient, effective and low-cost approach for immobilization of peroxides and hydroperoxides as initiators on the surface. Moreover, U(VI) can promote the decomposition of peroxides and hydroperoxides to the oxy radicals to induce graft polymerization. The adsorption behavior of U(VI) onto the imprinted polymer was investigated as functions of pH, contact time, temperature and initial U(VI) concentration by batch experiments. The selectivity study revealed that the U(VI)-imprinted polymer exhibited excellent selectivity and good affinity to U(VI) in the presence of competitive metal ions.
KeywordSolid-phase Extraction Aqueous-solutions Uranyl-ion Silica Nanoparticles Hydrothermal Carbon Solvent-extraction Uranium Adsorption Removal Resin
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24591
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Meng, H,Gao, QH,Li, Z,et al. Synthesis of a highly dense and selective imprinted polymer via pre-irradiated surface-initiated graft polymerization[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(25):13237—13243.
APA Meng, H.,Gao, QH.,Li, Z.,Wang, XN.,Ma, FY.,...&Zhang, L.(2015).Synthesis of a highly dense and selective imprinted polymer via pre-irradiated surface-initiated graft polymerization.JOURNAL OF MATERIALS CHEMISTRY A,3(25),13237—13243.
MLA Meng, H,et al."Synthesis of a highly dense and selective imprinted polymer via pre-irradiated surface-initiated graft polymerization".JOURNAL OF MATERIALS CHEMISTRY A 3.25(2015):13237—13243.
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