Correlation of the retention data of polyaromatic hydrocarbons obtained on various stationary phases used in normal- and reversed-phase liquid chromatography
Correlation of the retention data of polyaromatic hydrocarbons obtained on various stationary phases used in normal- and reversed-phase liquid chromatography
复制标题
在正相和反相液相色谱中使用的各种固定相上获得的多芳烃保留数据的相关性
DOI：
10.1007/bf02279465
复制
发表时间：
1984
期刊：
影响因子：
1.7
通讯作者：
K. Kawasaki
中科院分区：
文献类型：
--
作者：
K. Jinno;K. Kawasaki
研究了多环芳烃（PAH）在正相和反相液相色谱中保留值之间的相关性，以确定影响保留值的主要因素。很明显，多环芳烃在各种化学键合的填料上以正相和/或反相模式分离主要受分子结构和形状控制。溶质和固定相之间的π-电子相互作用也有助于保留，尽管纯二氧化硅显示出稍微不同的行为。
The correlation between the retention data of polyaromatic hydrocarbons (PAH) obtained in normal-and reversed-phase liquid chromatography is investigated in order to determine the dominant factors controlling the retention. It is clear that the separation of PAHs on various chemically-bonded packing materials in normal- and/or reversed-phase modes is primarily controlled by the molecular structure and shape. The π-electron interaction between the solute and the stationary phase also contributes to the retention, although pure silica shows a somewhat different behavior.