Features of supercooled glycerol dynamics

Ya E. Ryabov*, Y. Hayashi, A. Gutina, Y. Feldman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

39 Scopus citations

Abstract

In this work we compare the relaxation properties of pure dehydrated glycerol with those of the glycerol usually studied (the glycerol sample which is not specially protected from water absorption). We show that the dielectric spectroscopy can distinguish between the different structures and dynamics of these two kinds of glycerol. We report a relaxation dynamic in the pure dehydrated glycerol crystalline phase. We also show that the crystallization of the pure dehydrated glycerol near 263 K is accompanied by a specific process, which is observed in glycerol without a crystalline phase, by differential scanning calorimetry.

Original languageEnglish
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume67
Issue number13
DOIs
StatePublished - 11 Apr 2003

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