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Kinetics and mechanisms of crystal growth and diffusion in a glass-forming liquid
(2004-11)
Extensive data on the viscosity, covering 15 orders of magnitude, and crystal growth rate, covering seven orders of magnitude, of liquid diopside (CaO.MgO.2SiO(2)) were collected in a wide range of undercoolings from ...
Does viscosity describe the kinetic barrier for crystal growth from the liquidus to the glass transition?
(2010)
An analysis of the kinetic coefficient of crystal growth, Ukin , recently proposed by Ediger and colleagues [J. Chem. Phys. 128 (2008) 034709] indicates that the Stokes-Einstein / Eyring (SE/E) equation does not describe ...
Viscosity of strong and fragile glass-forming liquids investigated by means of principal component analysis
(2007-01-01)
The Vogel-Fulcher-Tammann-Hesse (VFTH) equation has been the most widespread tool for describing the temperature dependence with viscosity for strong, moderate and fragile glass-forming liquids. In this work the VFTH ...
Viscosity of supercooled aqueous glycerol solutions, validity of the Stokes-Einstein relationship, and implications for cryopreservation
(Academic Press Inc Elsevier Science, 2012-10)
The viscosity of supercooled glycerol aqueous solutions, with glycerol mass fractions between 0.70 and 0.90, have been determined to confirm that the Avramov-Milchev equation describes very well the temperature dependence ...
Rate Constants for Reactions in Viscous Media: Correlation between the Viscosity of the Solvent and the Rate Constant of the Diffusion-Controlled Reactions
(1988)
The kinetics of the quenching of excited pyrene by several molecules in a variety of hydrocarbon solvents and in a diol are reported. The rate constants for reaction of the excited pyrene are, for the most part, ...
Understanding the Influence of the Electrochemical Behavior of Potassium Hexacyanoferrate(II/III) on Acetonitrile/Water Binary Mixtures: An Experimental and Molecular Dynamics Study
(Amer Chemical Soc, 2018)
Microelectrode voltammetry was employed to gain information on the behavior of potassium hexacyanoferrate(II/III) in acetonitrile/water binary mixtures in order to understand the bulk properties of the mixture and the ...
Aggregation Number in Water/n-Hexanol Molecular Clusters Formed in Cyclohexane at Different Water/n-Hexanol/Cyclohexane Compositions Calculated by Titration (HNMR)-H-1
(2017)
pon titration of n-hexanol/cyclohexane mixtures of different molar compositions with water, water/n-hexanol clusters are formed in " cyclohexane. Here, we develop a new method to estimate the water and n-hexanol aggregation ...