| Chiralcel-OJ柱V-D曲线测定与拆分应用 |
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| 引用本文： | 高丽娟,林炳昌.Chiralcel-OJ柱V-D曲线测定与拆分应用[J].鞍山科技大学学报,1999,22(1):18-20. |
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| 作者姓名： | 高丽娟 林炳昌 |
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| 作者单位： | 鞍山钢铁学院应用化学系(高丽娟)，鞍山钢铁学院色谱分离中心(林炳昌) |
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| 基金项目： | 冶金部自然科学基金;冶1997.205.29; |
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| 摘 要： | 通过测定日本Ｄａｉｃｅｌ公司出售的Ｃｈｉｒａｌｃｅｌ－ＯＪ柱的Ｖａｎ－Ｄｅｅｍｔｅｒ曲线可知Ｃｈｉｒａｌｃｅｌ－ＯＪ柱的Ｖａｎ－Ｄｅｅｍｔｅｒ曲线与一般的手性柱的Ｖａｎ－Ｄｅｅｍｔｅｒ曲线不同，曲线不仅出现了最低点而且出现了最高点．用该Ｃｈｉｒａｌｃｅｌ－ＯＪ柱拆分三对对映体并讨论了流速与流动相配比对分离度的影响．实验结果表明，随着流速的增加，分离度减小；随着流动相改性剂量的增加，分离度增加
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| 关 键 词： | Chiralcel－OJ柱 Van－Deemter曲线 对映体 |
| 修稿时间： | 1998-11-20. |
Determination of VD Curve and Application on ChiralcelOJ Column |
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| GAO Lijuan,LIN
Binchang.Determination of VD Curve and Application on ChiralcelOJ Column[J].Journal of Anshan University of Science and Technology,1999,22(1):18-20. |
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| Authors: | GAO Lijuan LIN
Binchang |
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| Institution: | GAO Lijuan1,LIN
Binchang2 |
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| Abstract: | It is found that the VanDeemeter curve on chiracelOJ column*Daicle Japan) is
different from that of general chiracel column by measuring the VanDeemeter curve on
chiracelOJ column.The curve of chiracelOJ column not only has a maximum but also a
minimum.Three couples of enantiomers were separated on this chiracelOJ column.The
influences of the flow rate and the mobile phase composition on resolution were discussed.The
results shown that the resolution decreases when the flow rate increases and increases while
the mobile phase modifier increases. |
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| Keywords: | chiralcelOJ column VanDeembeter curve enantiomer |
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