Separation and determination of monovalent and divalent cations by the facile propylsulfonic acid functionalized silica stationary phase
文献类型：期刊论文
| 作者 | Qiu, Hongdeng1; Sun, Min1,2; Niu, Jingang1,2; Liu, Xia1; Jiang, Shengxiang1 |
| 刊名 | Chromatographia
 |
| 出版日期 | 2010-03-01 |
| 卷号 | 71期号:5-6页码:355-359 |
| 关键词 | Ion chromatography Cation-exchange Inorganic cations Stationary phases Propylsulfonic acid functionalized silica |
| ISSN号 | 0009-5893 |
| DOI | 10.1365/s10337-009-1442-z |
| 通讯作者 | Liu, xia(gsliuxia@lzb.ac.cn) |
| 英文摘要 | A facile strong cation-exchange stationary phase based on propylsulfonic acid functionalized silica was prepared through the oxidation in situ of 3-mercaptopropyl silica and characterized by elemental analysis and x-ray photoelectron spectroscopy. the phase was used to separate monovalent and divalent inorganic cations with strong acid as mobile phase. simultaneous separation of alkali metals and alkaline earth metals was examined and the cations sodium, magnesium and calcium in tap water were determined. |
| WOS关键词 | PERFORMANCE LIQUID-CHROMATOGRAPHY ; SULFONIC-ACID ; ION CHROMATOGRAPHY ; INTERPHASE CATALYST ; ANION-EXCHANGE ; THIOL-GROUPS ; OXIDATION ; GEL |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| WOS类目 | Biochemical Research Methods ; Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000275787900001 |
| 出版者 | VIEWEG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2411026 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, Xia |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Hongdeng,Sun, Min,Niu, Jingang,et al. Separation and determination of monovalent and divalent cations by the facile propylsulfonic acid functionalized silica stationary phase[J]. Chromatographia,2010,71(5-6):355-359. |
| APA | Qiu, Hongdeng,Sun, Min,Niu, Jingang,Liu, Xia,&Jiang, Shengxiang.(2010).Separation and determination of monovalent and divalent cations by the facile propylsulfonic acid functionalized silica stationary phase.Chromatographia,71(5-6),355-359. |
| MLA | Qiu, Hongdeng,et al."Separation and determination of monovalent and divalent cations by the facile propylsulfonic acid functionalized silica stationary phase".Chromatographia 71.5-6(2010):355-359. |
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来源：中国科学院大学
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