ArticleScientific reports2014
Divergent dynamics and the Kauzmann temperature in glass forming systems.
Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Review
- New paradigm for configurational entropy in glass-forming systems.Scientific reports · 2022Article
- Long-Range Static and Dynamic Previtreous Effects in Supercooled Squalene-Impact of Strong Electric Field.Molecules (Basel, Switzerland) · 2021Article
- A Generalized Approach for Evaluating the Mechanical Properties of Polymer Nanocomposites Reinforced with Spherical Fillers.Nanomaterials (Basel, Switzerland) · 2021Article
- Amorphous solid dispersions: An update for preparation, characterization, mechanism on bioavailability, stability, regulatory considerations and marketed products.International journal of pharmaceutics · 2020Review
- Activation volume in superpressed glass-formers.Scientific reports · 2019Article
- Universal behavior of the apparent fragility in ultraslow glass forming systems.Scientific reports · 2019Article
- Unique dynamic crossover in supercooled x,3-dihydroxypropyl acrylate (x = 1, 2) isomers mixture.The European physical journal. E, Soft matter · 2018Article
- Reply to "Comment on 'Glass Transition, Crystallization of Glass-Forming Melts, and Entropy"' by Zanotto and Mauro.Entropy (Basel, Switzerland) · 2018Article
- Unveiling the dependence of glass transitions on mixing thermodynamics in miscible systems.Scientific reports · 2015Article
- Fragility and basic process energies in vitrifying systems.Scientific reports · 2015Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In the last decade the challenging analysis of previtreous behavior of relaxation time (τ(T)) in ultraviscous low molecular weight liquids led to the conceptual shift of the glass transition physics toward theories not predicting a "finite-temperature" divergence. This "breakthrough" experimental finding was strengthened by the discovery that "dynamic" (i.e. from τ(T) fitting) and "thermodynamic" estimations of the "ideal glass" (Kauzmann) temperature do not match, what in fact questioned its existence. In this report, due to the novel way of analysis based on the transformation of τ(T) experimental data to the activation energy temperature index form, the clear prevalence of the "finite-temperature" divergence is proved. The obtained "dynamic" singular temperatures clearly coincide with "thermodynamic" estimations of the Kauzmann temperature, thus solving also the second mystery. The comprehensive picture was obtained due to the analysis of 55 experimental data-sets, ranging from low molecular weight liquids and polymers to liquid crystal and plastic crystals.
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Registered trials
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