The new face of the activation volume in glass forming systems
Aleksandra Drozd-Rzoska
TL;DR
This paper addresses the longstanding challenge of determining the apparent activation volume in glass forming systems and explores its pressure dependence through experimental results up to 1.2 GPa in various complex materials.
Contribution
It introduces a novel approach to accurately determine the apparent activation volume and its pressure dependence in glass forming and complex systems.
Findings
Successful measurement of Va up to 1.2 GPa
Identification of pressure effects on activation volume
Application to diverse glass forming materials
Abstract
This report proposes the solution of the long standing problem regarding the key property governing the pressure related dynamics in glass forming and complex systems: the determination of the apparent activation volume Va and its pressure dependence. Results are tested in the previtreous domain, up to P ~ 1.2 GPa, for glass forming diisobutyl phthalate (DIIP, low molecular weight liquid), isoctyloxycyanobiphenyl (8*OCB, liquid crystal), bisphenol A/epichlorohydrin (EPON 828, epoxy resin).
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsStructural Analysis of Composite Materials · Material Science and Thermodynamics · Glass properties and applications