Liquid–liquid transition kinetics in D-mannitol.

Autor: Cao, Chengrong, Tang, Wei, Perepezko, John H.
Předmět:
Zdroj: Journal of Chemical Physics; 8/21/2022, Vol. 157 Issue 7, p1-8, 8p
Abstrakt: The kinetics of the first order liquid–liquid transition (LLT) in a single-component liquid D-mannitol have been examined in detail by the high rate of flash differential scanning calorimetry measurements. By controlling the annealing temperature, the phase X formation from the supercooled liquid is distinguished by either a nucleation-growth or a spinodal-decomposition type of LLT. In the measured time–temperature-transformation curve the portion covering the nucleation-growth type of LLT can be well fitted with a classical nucleation theory analysis. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index