In-situ Raman spectroscopic analysis of phase transition temperatures in silica interacting with water and NaCl solutions
Abstract Phase transition temperatures of pure water and aqueous sodium chloride (NaCl) solutions, both in bulk form and mixed with the silica (SiO2) powder, were investigated using in-situ Raman spectroscopy. To determine the freezing and melting temperatures, the OH-stretching and bending regions...
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| Main Authors: | Krishnakumari Pamula, Amol Pophali, Dilip Gersappe, Taejin Kim |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
|
| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-12034-2 |
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