| 磷酸钛离子交换薄层色谱分离无机离子(英文) |
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| 引用本文： | Vanik GHOULIPOUR,Moharram SAFARI. 磷酸钛离子交换薄层色谱分离无机离子(英文)[J]. 色谱, 2014, 32(12): 1373-1379. DOI: 10.3724/SP.J.1123.2014.06031 |
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| 作者姓名： | Vanik GHOULIPOUR Moharram SAFARI |
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| 作者单位： | Faculty of Chemistry, Kharazmi University, 43 Mofatteh Avenue, Tehran 15719-14911, Iran |
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| 基金项目： | Financial assistance was provided by Kharazmi University,Research Council |
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| 摘 要： | The chromatographic behavior of 30 inorganic cations has been studied on thin layers of titanium phosphate ion-exchanger using several aqueous,organic and mixed mobile phases.The separation of one ion from several other ions and also ternary and binary separations have been developed.Some important analytical separations are reported.The effect of pH of the mobile phase on retention factor(Rf)values of the cations in the presence of complex-forming anion along with the separation power of the ion-exchanger were studied.This ion-exchanger exhibits high sorption capacity and varying selectivity towards metal ions and makes it a suitable stationary phase in thin layer chromatography.
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| 关 键 词： | separation thinlayerchromatography(TLC) titaniumphosphate |
| 收稿时间： | 2014-06-23 |
Chromatographic separation of inorganic ions on thin layers of titanium phosphate ion-exchanger |
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| Vanik GHOULIPOUR,Moharram SAFARI. Chromatographic separation of inorganic ions on thin layers of titanium phosphate ion-exchanger[J]. Chinese journal of chromatography, 2014, 32(12): 1373-1379. DOI: 10.3724/SP.J.1123.2014.06031 |
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| Authors: | Vanik GHOULIPOUR Moharram SAFARI |
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| Affiliation: | Faculty of Chemistry, Kharazmi University, 43 Mofatteh Avenue, Tehran 15719-14911, Iran |
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| Abstract: | The chromatographic behavior of 30 inorganic cations has been studied on thin layers of titanium phosphate ion-exchanger using several aqueous,organic and mixed mobile phases.The separation of one ion from several other ions and also ternary and binary separations have been developed.Some important analytical separations are reported.The effect of pH of the mobile phase on retention factor(Rf)values of the cations in the presence of complex-forming anion along with the separation power of the ion-exchanger were studied.This ion-exchanger exhibits high sorption capacity and varying selectivity towards metal ions and makes it a suitable stationary phase in thin layer chromatography. |
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| Keywords: | thin layer chromatography(TLC) titanium phosphate separation |
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