Investigations of Retention Rule in Reversed - Phase Liquid Chromatography Effect of Homologous Series and Column Temperature on Retention
Investigations of Retention Rule in Reversed - Phase Liquid Chromatography Effect of Homologous Series and Column Temperature on Retention
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发表时间：
1998
影响因子：
2.5
通讯作者：
Jiao Qing;Chen Yao
中科院分区：
文献类型：
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作者：
Jiao Qing;Chen Yao
本文根据反相液相色谱置换吸附多相互作用模型和Martin方程，用热力学方法导出了几个包含色谱参数（柱温、移动的组成、溶质分子、溶剂分子和键相表面烷基配体中碳原子数）的线性保留方程。这些方程可以解释线性保留规则和实验现象，并预测和实验验证了文献中未报道的其他线性保留规则。
A few linear retention equations including the various chromatographic parameters (for example,column temperature, composition of mobile phase, number of carbon atoms within the solute molecules, solvent molecules and alkyl ligand on bond phase surface) have been derived by using thermodynamic method based on both the displacement adsorption multi - interaction model in reversed - phase liquid chromatography and the Martin equation. Both the linear retention rules and the experimental phonomena could be explained by these equations,and other linear retention rules which were not reported in the literature have also been predicted and verified experimentally.