Raman Scattering Investigation of the Glaciation Process in Triphenyl Phosphite

• DOI: 10.1021/jp001776p
• Publication Date: 2002-07-26T06:04:16Z
• Authors: Alain Hédoux; Yannick Guinet; Marc Descamps; Abdelkader Bénabou
• Keywords: Supercooling; Isothermal process; Atmospheric temperature range

Systematic Raman scattering investigations were carried out on TPP during the isothermal transformations of supercooled liquid into glacial state, in 210−230 K temperature range. From these experiments glaciation process can be interpreted terms aborted crystallization. This study reveals that crystallization aborts a distinctive stage, i.e., state composed crystallites stable crystalline characterized by size strongly dependent aging temperature. The considered nanometric or micrometric scale if is prepared, respectively at low high time transformation also observed as drastically