分子構造に基づく溶解度パラメータの推算法  [in Japanese] Prediction method of solubility parameter based on molecular structure  [in Japanese]

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Author(s)

    • 小渕 茂寿 KOBUCHI Shigetoshi
    • 山口大学大学院理工学研究科環境共生系専攻 Department of Environmental Science and Engineering, Graduate School of Science and Engineering, Yamaguchi University
    • 福地 賢治 FUKUCHI Kenji
    • 宇部工業高等専門学校物質工学科 Department of Chemical and Biological Engineering, Ube National College of Technology

Abstract

A prediction method for solubility parameters has been proposed based on a molecular structure. Solubility parameters δ<SUB>25</SUB> and molar volumes ν<SUB>25</SUB> at 25°C are estimated by using Fedors' additive methods of atomic groups. Further, molar volumes at <I>t</I> [°C] are also estimated by a group contribution method previously proposed by the authors. The solubility parameter at <I>t</I> [°C] is given by δ<SUB><I>t</I></SUB>= (ν<SUB>25</SUB>/ν<SUB><I>t</I></SUB>) δ<SUB>25</SUB>. The reliability is examined by adopting the present method to heptane and toluene.

Journal

  • Journal of the Society of Materials Engineering for Resources of Japan

    Journal of the Society of Materials Engineering for Resources of Japan 19(1/2), 25-27, 2006

    The Society of Materials Engineering for Resources of JAPAN

Codes

  • NII Article ID (NAID)
    130003816590
  • Text Lang
    JPN
  • ISSN
    0919-9853
  • Data Source
    J-STAGE 
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