☆ 4.5 Article

On the decrease of entropy on cooling polymer melts and an orientationally-disordered crystal

THERMOCHIMICA ACTA (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Materials Science, Multidisciplinary

Effects of pressure-temperature protocols on the properties of crystals and ageing effects - an analogy with glasses

G. P. Johari et al.

Summary: The properties of a crystal can be used to determine the concentration of point defects, self-diffusion coefficient, and their variation with temperature. Increasing pressure results in a decrease in defect concentration and diffusion coefficient until reaching a pressure where kinetic-freezing of defects occurs. The non-equilibrium state of a crystal can be affected by different cooling and pressurizing protocols, leading to changes in volume, phonon properties, and electrical resistivity. These effects have implications for the properties of metallic and non-metallic materials during commercial use.

PHILOSOPHICAL MAGAZINE (2022)

添加到收藏夹

Article Thermodynamics

Variation of entropy and volume of liquids with pressure and their Kauzmann- and Simon-type extrapolations toward zero entropy

G. P. Johari

Summary: The variation of entropy of a liquid with temperature and pressure is crucial for understanding glass-formation theories. This study utilizes data on volume changes with temperature and pressure to derive plots of excess entropy against pressure for different liquids, providing insights on the extrapolation of liquid properties under varying conditions.

THERMOCHIMICA ACTA (2021)

添加到收藏夹

Article Thermodynamics

Decrease in heat capacity and enthalpy of an aging glass - A conflict with standard procedure for determining enthalpy loss and fictive temperature

G. P. Johari

THERMOCHIMICA ACTA (2020)

添加到收藏夹

Article Chemistry, Physical

Orientational glass, orientationally disordered crystal and crystalline polymorphism: A further study on the thermal behavior and molecular mobility in levoglucosan

Joaquim J. Moura Ramos et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

添加到收藏夹

Article Materials Science, Ceramics

On relative merits of the criteria of glass formation and effects of ultraviscous liquid properties

G. P. Johari

JOURNAL OF NON-CRYSTALLINE SOLIDS (2017)

添加到收藏夹

Article Chemistry, Physical

Structural fluctuations and orientational glass of levoglucosan-High stability against ordering and absence of structural glass

Elpidio Tombari et al.

JOURNAL OF CHEMICAL PHYSICS (2015)

添加到收藏夹

Article Materials Science, Ceramics

Heat capacity measurements and modeling of polystyrene glass transition in a wide range of cooling rates

Timur V. Tropin et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2015)

添加到收藏夹

Article Chemistry, Physical

Change in entropy in thermal hysteresis of liquid-glass-liquid transition and consequences of violating the Clausius theorem

Elpidio Tombari et al.

JOURNAL OF CHEMICAL PHYSICS (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Vibrational and configurational specific heats during isothermal structural relaxation of a glass to equilibrium liquid

E. Tombari et al.

PHYSICAL REVIEW B (2008)

添加到收藏夹

Article Chemistry, Physical

Vibrational and configurational heat capacity of poly(vinyl acetate) from dynamic measurements

E. Tombari et al.

JOURNAL OF CHEMICAL PHYSICS (2007)

添加到收藏夹

Review Physics, Multidisciplinary

Colloquium: The glass transition and elastic models of glass-forming liquids

Jeppe C. Dyre

REVIEWS OF MODERN PHYSICS (2006)

添加到收藏夹

Article Materials Science, Multidisciplinary

On Poisson's ratio of glass and liquid vitrification characteristics

GP Johari

PHILOSOPHICAL MAGAZINE (2006)

添加到收藏夹

Letter Chemistry, Physical

Use of crystal polymorphs for resolving an equilibrium liquid's state on supercooling to 0 K

GP Johari

JOURNAL OF CHEMICAL PHYSICS (2002)

添加到收藏夹

Article Materials Science, Multidisciplinary

The configurational entropy theory and the heat capacity decrease of orientationally disordered crystals on cooling to 0 K

GP Johari

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES (2001)

添加到收藏夹

Article Materials Science, Ceramics

The glass-softening temperature range and non-Arrhenius dynamics: the case of vitrified water

GP Johari et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2000)

添加到收藏夹

Review Physics, Applied

Relaxation in glassforming liquids and amorphous solids

CA Angell et al.

JOURNAL OF APPLIED PHYSICS (2000)

添加到收藏夹

Article Chemistry, Physical

An equilibrium supercooled liquid's entropy and enthalpy in the Kauzmann and the third law extrapolations, and a proposed experimental resolution

GP Johari

JOURNAL OF CHEMICAL PHYSICS (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.