Intermolecular Potential between Large Molecules

スポンサーリンク

概要

• 論文の詳細を見る

• The intermolecular potential between spherical polyatomic molecules is calculated, assuming the Lennard-Jones potential between atoms of polyatomic molecules. Owing to the distribution of atoms in polyatomic molecules the degree of infinit of potential is lowered when two polyatomic molecules approach each other. In the case of uniform distribution of atoms in polyatomic molecules, the degree is lowered by 5 orders and the minimum value of the potential is proportional to the radius of polyatomic molecule and to the square of the density of the atoms. At large intermolecular distance, the result of calculation of this case coincides with the results of Atoji and Lipscomb and of Hamaker. Calc lation for a parabolic distribution of atoms is also given. The temperature and molecular weight dependence of the second virial coefficient of high polymer solutions are explained by the aid of calculated potential function.

• 社団法人日本物理学会の論文
• 1957-01-05

著者

• Koyama Ryuzo

  The Electrical Communication Laboratory

• ISIHARA Akira

  Department of Physics, University of Maryland, College Park

• Isihara Akira

  Department Of Physics University Of Maryland College Park:department Of Physics Faculty Of Science U

• Isihara Akira

  Department Of Physics Faenlty Of Science University Of Tokyo

関連論文

• Intermolecular Potential between Large Molecules
• Theory of High Polymer Solutions. I. Second Virial Coefficient for Rigid Ovaloids Model.
• Theory of High Polymer Solutions. II. Special Forms of Second Osmotic Coefficient.
• On Abnormal Melting of Raw Rubber

スポンサーリンク