Theoretical Calculation of the Intrinsic Viscosity of Spherical Polymers

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概要

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• Intrinsic viscosity of spherical polymer molecules is calculated on the assumption that the density of segments inside each spherical molecule is represented as an arbitrary function of the distance from its center. The hydrodynamical equations are solved in Stokes' approximation by making use of the spherical harmonics. Both solutions for the inside and outside of the spherical molecule are connected continuously, the energy dissipation is calculated, and the intrinsic viscosity is derived along the similar line with Einstein's work. Debye and Bueche's result for the constant segmental distribution is given as a simple example of our theoretical treatment. Sedimentation of spherical polymer molecules is solved on the same way.

• 社団法人日本物理学会の論文
• 1973-05-05

著者

• Kimura Tosaku

  National Science Museum

• AMEMIYA Ayao

  The University of Electro-Communications

関連論文

• The Convergence of the Series Representing the Molecular Size Distribution Function in Irradiated Polymers
• Theoretical Calculation of the Intrinsic Viscosity of Spherical Polymers
• A Theory on the Gel Formation
• Molecular Weight Distribution of Irradiated Polymers

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