Study of poly(acrylamidoxime) brushes conformation with uranium adsorption by neutron reflectivity
文献类型：期刊论文
| 作者 | Tian, Qiang; Wang, Xiaolin; Sun, Guangai; Xie, Lei; Wang, Yunlong; Wang, Yan; Li, Xinxi; Liu, Dong |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Chain conformation of surface tethered poly(acrylamidoxime) brushes plays an important role in increasing their uranium adsorption capacity in seawater. In this work, poly(acrylamidoxime) brushes are prepared via surface-initiated activators regenerated by electron transfer atom-transfer radical polymerization. For the first time, in situ neutron reflectivity experiments are employed to investigate the conformation of poly(acrylamidoxime) brushes in deuterated water containing UO22+ ions. It is found that the poly(acrylamidoxime) brushes shrink when UO22+ ions are adsorbed due to the multiple coordination effect. However, this phenomenon is unfavorable for further adsorption of UO22+ ions in poly(acrylamidoxime) brushes because UO22+ ions solutions are subsequently discharged from the polymer brushes. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/14277]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 推荐引用方式 GB/T 7714 | Tian, Qiang,Wang, Xiaolin,Sun, Guangai,et al. Study of poly(acrylamidoxime) brushes conformation with uranium adsorption by neutron reflectivity[J]. MATERIALS LETTERS,2018. |
| APA | Tian, Qiang.,Wang, Xiaolin.,Sun, Guangai.,Xie, Lei.,Wang, Yunlong.,...&Liu, Dong.(2018).Study of poly(acrylamidoxime) brushes conformation with uranium adsorption by neutron reflectivity.MATERIALS LETTERS. |
| MLA | Tian, Qiang,et al."Study of poly(acrylamidoxime) brushes conformation with uranium adsorption by neutron reflectivity".MATERIALS LETTERS (2018). |
入库方式： OAI收割
来源：深圳先进技术研究院
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