A durable luminescent ionic polymer for rapid detection and efficient removal of toxic cr2o72-
文献类型：期刊论文
| 作者 | Wang, Yangxin1,2; Zhao, Huaixia1; Li, Xinxiong1; Wang, Ruihu1 |
| 刊名 | Journal of materials chemistry a
 |
| 出版日期 | 2016 |
| 卷号 | 4期号:32页码:12554-12560 |
| ISSN号 | 2050-7488 |
| DOI | 10.1039/c6ta03516g |
| 通讯作者 | Wang, ruihu(ruihu@.irsm.ac.cn) |
| 英文摘要 | A durable luminescent imidazolium-based main-chain ionic polymer (imip-br) was prepared by a facile quaternization reaction of tri(4-imidazolylphenyl) amine and 1,2,4,5-tetrakis(bromomethyl) benzene. imip-br can not only detect cr2o72- rapidly and estimate its concentration in water, but also capture cr2o72- quickly via anion exchange. the tremendous exchange capacity of 318 mg g(-1) and remarkable efficiency of 92.6% are achieved using an equivalent amount of imip-br. the separation and recycling procedures are simplified by the integration of fe3o4 particles and imip-br. the resultant imip-fe shows outstanding enrichment ability, good regenerative ability and superior recyclability for removal of cr2o72-. the combination of promising removal performances and simple magnetic separation endows imip-fe with great promises for capture and separation of cr2o72- from contaminated water systems. |
| WOS关键词 | METAL-ORGANIC FRAMEWORKS ; SINGLE-CRYSTAL ; CR(VI) REMOVAL ; IMIDAZOLIUM SALTS ; WATER ; CELLULOSE ; EXCHANGE ; CAPTURE ; TRANSFORMATION ; ADSORPTION |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
| WOS类目 | Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000382110900024 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376205 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Ruihu |
| 作者单位 | 1.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yangxin,Zhao, Huaixia,Li, Xinxiong,et al. A durable luminescent ionic polymer for rapid detection and efficient removal of toxic cr2o72-[J]. Journal of materials chemistry a,2016,4(32):12554-12560. |
| APA | Wang, Yangxin,Zhao, Huaixia,Li, Xinxiong,&Wang, Ruihu.(2016).A durable luminescent ionic polymer for rapid detection and efficient removal of toxic cr2o72-.Journal of materials chemistry a,4(32),12554-12560. |
| MLA | Wang, Yangxin,et al."A durable luminescent ionic polymer for rapid detection and efficient removal of toxic cr2o72-".Journal of materials chemistry a 4.32(2016):12554-12560. |
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来源：中国科学院大学
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