| 锆胶基质阳离子色谱柱填料的制备 |
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| 引用本文： | 夏炎,杨万龙,左育民.锆胶基质阳离子色谱柱填料的制备[J].分析化学,2006,34(4):511-513. |
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| 作者姓名： | 夏炎 杨万龙 左育民 |
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| 作者单位： | 南开大学中心实验室,天津,300071;南开大学中心化学系,天津,300071 |
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| 基金项目： | 中国科学院资助项目;南开大学校科研和教改项目 |
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| 摘 要： | 以10μm锆胶微球包覆聚苯乙烯制成强酸、弱酸型的阳离子色谱柱填料,具有良好的色谱性能。使用D ionex-120型双柱离子色谱仪,较好地分离碱金属、碱土金属离子及铵离子,比较了不同交换基团对溶质保留的影响。由于锆胶基质具有高的化学稳定性和机械强度,用作离子色谱柱填料有良好的应用前景。
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| 关 键 词： | 阳离子色谱 锆胶基质 柱填料 |
| 收稿时间： | 06 15 2005 12:00AM |
| 修稿时间： | 2005-06-152005-09-08 |
The Synthesis and Evaluation of Zirconia-based Cation Exchange Stationary Phases for Ion Chromatography |
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| Xia Yan,Yang Wanlong,Zuo Yumin.The Synthesis and Evaluation of Zirconia-based Cation Exchange Stationary Phases for Ion Chromatography[J].Chinese Journal of Analytical Chemistry,2006,34(4):511-513. |
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| Authors: | Xia Yan Yang Wanlong Zuo Yumin |
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| Institution: | 1. Central Laboratory, Nankai University, Tianjin 300071 ;2. Department of Chemistry, Nankai University, Tianjin 300071 |
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| Abstract: | A new type of zirconia-based cation exchange stationary phases for ion chromatography(IC) was prepared and evaluated.Three zirconia-based strong and weak acid cation-exchange columns were(eveloped)through cross-linked polymer-encapsulated method.The separation characteristics of the column are presented and applications are discussed.The results show that the maleic-acid-styrene encapsulated zirconia-based(column) has satisfying separation ability for the alkaline metal,alkaline earth metal and amine cations. |
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| Keywords: | Ion chromatography zirconia-based cation exchangers stationary phase |
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