| 静电离子色谱分离方法 |
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| 引用本文： | 申贵隽,师宇华,彭增辉,侯鹏,于爱民. 静电离子色谱分离方法[J]. 吉林大学学报(理学版), 1999, 0(1) |
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| 作者姓名： | 申贵隽 师宇华 彭增辉 侯鹏 于爱民 |
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| 作者单位： | 吉林大学化学系,长春,130023 |
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| 摘 要： | 采用静电离子色谱法（ＥＩＣ），在ＯＤＳ载体上涂覆胆汁酸诱导体胶束（ＣＨＡＰＳ）进行阴离子和阳离子的同时分离．以示差析光检测器检测，分别以纯水、碳酸盐、磷酸盐和十二烷基磺酸盐电解质溶液为流动相，探讨Ｎａ２ＳＯ４和ＮａＢｒ，Ｎａ２Ｓ２Ｏ３，ＮａＦ和ＮａＮＯ３，ＮａＮＯ３和ＫＮＯ３各离子对的分离条件和分离效率，以及静态磁场对静电离子色谱的保留时间和分离效率的影响
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| 关 键 词： | 静电离子色谱 分离方法 磁场 |
| 修稿时间： | 1998－02－27 |
Separation Method of Electrostatic Ion Chromatography |
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| Shen Guijun,Shi Yuhua,Peng Zenghui,Hou Peng,Yu Aimin. Separation Method of Electrostatic Ion Chromatography[J]. Journal of Jilin University: Sci Ed, 1999, 0(1) |
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| Authors: | Shen Guijun Shi Yuhua Peng Zenghui Hou Peng Yu Aimin |
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| Abstract: | A single reversed phase ODS column coated with conjugated bile acid salt micelles(CHAPS) was investigated for simultaneous separation of inorganic cations and anions by electrostatic ion chromatography(EIC). The detector of refactometry was connected on line to the EIC. Pure water and the electrolytic solutions were respectively used as the mobile phase to separate NaBr and Na 2SO 4, Na 2S 2O 4, NaF and NaNO 3, NaNO 3 and KNO 3. The separation efficiency and retention time of EIC in magnetic field was also studied. |
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| Keywords: | electrostatic ion chromatography separation method magnetic field |
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