Pressure Effect as Referred to the Temperature Effect on Irreversible Structural Relaxations in Liquid Dibutylphthalate

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概要

• 論文の詳細を見る

• Structural relaxation processes of liquid dibutylphthalate were tracked by a pressurejump method with an isothermal calorimeter, and were characterized by a stretched exponential function with a nonexponentiality parameter β. Nonlinearity of the relaxation function was found to the pressure jump, Δ_jP, as similar to that by a temperature-jump method. This result suggests the activation energy for the rearrangement of molecules depends on pressure as well as temperature.

• 理論物理学刊行会の論文
• 1997-06-27

著者

• Fujimori Hiroki

  Tokyo Institute Of Technology : C. P. M. A. University De Paris-sud : Institute For Molecular Scienc

• Oguni Masaharu

  Tokyo Institute Of Technology

• Simionesco Christiane

  C.p.m.a. Universite De Paris-sud

• Alba-Simionesco Christiane

  C.P.M.A., Universite de Paris-Sud

• FUJIMORI Hiroki

  Institute for Molecular Science

関連論文

• Transient ^C-^1H Nuclear Overhauser Effect in Liquid Crystal : Condensed Matter: Electronic Properties, etc.
• Pressure Effect as Referred to the Temperature Effect on Irreversible Structural Relaxations in Liquid Dibutylphthalate
• Freezing of Intramolecular Motion around the Chiral Center of an Antiferroelectric Liquid Crystal as Evidenced by Damped Transient Oscillations in ^C-^1H Cross Polarization : Condensed Matter: Electronic Properties, etc.
• Glass Transitions and the Responsible Molecular Motions in 2-Methyltetrahydrofuran
• HETEROGENEOUS STRUCTURE AND IRREVERSIBLE ENTHALPY RELAXATION IN LIQUID DIBUTYLPHTHALATE(Session III : Complex Fluids, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)

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