摘要
本文应用灰色理论中的GM(1,1)模型,对液相色谱中的φ和k′的关系进行了研究,其结果达到用Schoenmakers公式和卢佩章公式预测及计算k′的水平。结果指出:灰色理论完全适用于对色谱保留问题的研究,其方法也完全能满足实际工作中的应用。
The relationship between the composition of mobile phase (Φ) and the capacity factor (k' ) in liquid chromatography using the Grey Mole(1, 1) of the grey theory is studied. It meets the level of the following formula in predicting and calculating the value of k'. Schoenmaker's:In k' = AΦ2 + BΦ+ C and Lu Peizhang's: lnk' =a+blnCB+cCB. Result shows that grey theory is fit for studying the chromatographical retention problems. The method can also content the application in practical work.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1993年第10期1126-1130,共5页
Chinese Journal of Analytical Chemistry
关键词
灰色理论
液相色谱
保留值
Grey theory, GM(1,1)model, Capacity factor.
