| 硅胶键合杯[4]芳烃固定相的合成和核磁共振表征 |
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| 引用本文： | 张岩,肖湘竹,冯钰.硅胶键合杯[4]芳烃固定相的合成和核磁共振表征[J].物理化学学报,2000,16(1):65-69. |
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| 作者姓名： | 张岩 肖湘竹 冯钰 |
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| 作者单位： | Laboratory of Magnetic Resonance and Atomic and Molecular Physics,Wuhan Institute of Physics and Mathematics,The Chinese Academy of Sciences,Wuhan 430071,Chemistry Department of Wuhan University,Wuhan 430072 |
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| 摘 要： | 杯芳烃（Ｃａｌｉｘａｒｅｎｅｓ）［１］是由苯酚单体通过亚甲基单元连接起来的一类性质稳定的环状低聚物．由于它的独特结构特点以及由此表现出来的特有性能，使之已成为继冠醚和环糊精之后的第三代超分子［２］．近年来，杯芳烃在色谱中的应用已经引起人们的关注，有关...
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| 关 键 词： | 键合杯芳烃 固定相 交叉极化和魔角旋转(CP/MAS) 固体核磁共振 |
| 收稿时间： | 1999-02-11 |
| 修稿时间： | 1999-05-06 |
Preparation and Nuclear Magnetic Resonance Characterizations of a Silica-bonded Calix[4]arene Stationary Phase |
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| Zhang Yan,Xiao Xiangzhu,Feng Yuqi,Da Silu,Qiu Jianqing,Ye Chaohui.Preparation and Nuclear Magnetic Resonance Characterizations of a Silica-bonded Calix[4]arene Stationary Phase[J].Acta Physico-Chimica Sinica,2000,16(1):65-69. |
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| Authors: | Zhang Yan Xiao Xiangzhu Feng Yuqi Da Silu Qiu Jianqing Ye Chaohui |
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| Institution: | Laboratory of Magnetic Resonance and Atomic and Molecular Physics,Wuhan Institute of Physics and Mathematics,The Chinese Academy of Sciences,Wuhan 430071|Chemistry Department of Wuhan University,Wuhan 430072 |
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| Abstract: | A new method was used to prepare a calix 4] arene-bonded silica stationary Phase. The chemically modified calix4] arene 1 was attached to silica gel via the silane coupling reagent y(ethylenediamino ) - propyl - triethoxyl - silane. The resulting bonded phase was characterized by 29 Si and 13C cross polarization/magic angle spinning(CP/MAS) nuclear magnetic resonance(NMR) techniques. |
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| Keywords: | Silica-bonded calixarenes Stationary Phase CP/MAS NMR |
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