Synthesis of a highly dense and selective imprinted polymer via pre-irradiated surface-initiated graft polymerization
文献类型：期刊论文
| 作者 | Meng, H; Gao, QH; Li, Z; Wang, XN; Ma, FY; Zhou, W; Zhang, L |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2015 |
| 卷号 | 3期号:25页码:13237—13243 |
| 关键词 | SOLID-PHASE EXTRACTION AQUEOUS-SOLUTIONS URANYL-ION SILICA NANOPARTICLES HYDROTHERMAL CARBON SOLVENT-EXTRACTION URANIUM ADSORPTION REMOVAL RESIN |
| 英文摘要 | A 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. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24591]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：上海应用物理研究所
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