| 含氮氧功能基新型键合固定相色谱性能及应用研究 |
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| 引用本文： | 齐广才,达世禄.含氮氧功能基新型键合固定相色谱性能及应用研究[J].应用化学,1994,11(5):49-53. |
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| 作者姓名： | 齐广才 达世禄 |
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| 作者单位： | 延安大学化学系，武汉大学化学系 |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 用新合成的３－（二乙醇）氨丙基硅氧烷（ＤＥＡＰ）、３－（氮杂１８－冠－６）丙基硅氧烷（ＢＣＰ）作固定相，对二取代苯异构物进行液相色谱分离，研究流动相组成，ｐＨ值及其Ｋ￣＋离子浓度对色谱行为的影响．探讨溶质保留机理，并比较ＤＥＡＰ、ＢＣＰ与ＯＤＳ的色谱性能．
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| 关 键 词： | 键合固定相，二取代苯异构物，色谱分离 |
| 收稿时间： | 1993-06-15 |
Study on Chromatographic Performance of New Bonded Stationary Phase Containing Oxygen and Nitrogen Function Group |
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| Qi Guangcai.Study on Chromatographic Performance of New Bonded Stationary Phase Containing Oxygen and Nitrogen Function Group[J].Chinese Journal of Applied Chemistry,1994,11(5):49-53. |
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| Authors: | Qi Guangcai |
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| Abstract: | The chromatographic performance of two bonded stationary phases:3-(ethylene-glycol)-amino propylsilicon(DEAP) and 3-(aza-18-crown-6)propylsilicon(BCP),has beencompared through the separation of some polar disubstituted benzene isomerides.The influ-ence of organic solvent content,pH and potassium ion concentration in mobile phase on so-lute retention behavior has been investigated.The retention mechanism of the solute on vari-ous chromatographic systems has been discussed. |
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| Keywords: | bonded stationary phase disubstituted benzene isomeride chromatography sepa-ration |
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