Phase Transition in Crystals of Semiflexible Long-Chain Molecules. : I

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概要

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• A theory based on Kirkwood's mean-field approximation is presented in order toelucidate the nature of a solid-state phase transition associated with rotationalfluctuations about chain axes. Simultaneous equatiorns describing states of the systemare obtained and are solved for several restricted cases. A first-order phase transitionwith the latent heat of 19 cal/CH.mol is predicted at 339 K for C.. n-paraffine; it wellexplains the empirical rotational phase transition, but the latent heat is far less thanexperimental values.

• 社団法人日本物理学会の論文
• 1977-08-15

著者

• Ishinabe Takao

  Faculty Of Engineering Yamagata University

• Ishinabe Takao

  Faculty Of Engineering Tokyo Institute Of Technology

関連論文

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• A Molecular Theory of the Thermal Transitions of Polymers. I.
• CRITICAL EXPONENTS OF SAW AT THE θ POINT IN TWO DIMENSIONS(Session I : Cross-Disciplinary Physics, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
• Phase Transition in Crystals of Semiflexible Long-Chain Molecules. : I
• Phase Transition in Crystals of Semiflexible Long-Chain Molecules.II
• A Molecular Theory of the Thermal Transitions of Polymers. II.
• Theory of the Rotational Phase Transition in Normal Paraffine Crystals

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