高等学校化学学报

高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (2): 202.

• 论文 • 上一篇    下一篇

色谱灰色数模的建立及其应用研究(Ⅰ)──连续GM(1,N)模型的建立及色谱保留行为的预测

孙兆林1, 张素萍1, 张晓彤1, 宋丽娟1, 周山花1, 陆斌1, 白建娥2   

  1. 1. 抚顺石油学院应用化学系, 抚顺, 113001;
    2. 兰州大学化学系, 兰州, 730000
  • 收稿日期:1996-04-26 出版日期:1997-02-24 发布日期:1997-02-24
  • 通讯作者: 孙兆林, 男, 34岁, 博士, 教授.
  • 作者简介:孙兆林, 男, 34岁, 博士, 教授.
  • 基金资助:

    国家自然科学基金

Development and Application of Chromatographic Grey Model(Ⅰ)──Establishment of Continuous Grey Model GM (1,N) and Prediction of Chromatographic Retention Behaviour

SUN Zhao-Lin1, ZHANG Su-Ping1, ZHANG Xiao-Tong1, SONG Li-Juan1, ZHOU Shan-Hua1, LU Bin1, BAI Jian-E2   

  1. 1. Department of Applied Chemistry, Fushun Petroleum Institute, Fushun, 113001;
    2. Department of Chemisty, Lanzhou University, Lanzhou, 730000
  • Received:1996-04-26 Online:1997-02-24 Published:1997-02-24

PDF (PC)

被引次数

10

摘要： 应用灰色系统理论和最小二乘原理,推导出连续GM(1,N)模型,并将该模型用于高效液相色谱中溶质保留行为的预测.研究了烷烃、烷基苯及对羟基苯甲酸酯等化合物的容量因子与流动相组成、容量因子与碳数、保留时间与温度、保留时间与碳数的关系,并建立了相应的数学模型,经验证,预测结果良好.

关键词: 灰色系统, 灰色模型, GM(1, N)模型, 液相色谱

Abstract: The continuous grey model GM(1,N) has been derived from the grey theory and the principle of the least-square.The model has been successfully applied to predict the solute retention behaviour in high performance liquid-phase chromatography.The grey model GM (1,N) had been used not only to describe the relationships between the capacity factor of solute and mobile phase composition or solute's carbon number, but also firstly to investigate the relationships between the retention time of solute and column temperature or carbon number of n-alkanes, n-alkylbenzenes and p-bydroxybenzoates.Simultaneously, we established the corresponding mathematical model.The predicted results are satisfactory.

Key words: Grey system, Grey model, GM (1,N) model, Liquid chromatography

TrendMD: