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Perry 1991 by robertamarcelino065 is a document available to read on EtoBox.
This study investigates the structural changes in silica monoliths through infrared spectroscopy, focusing on the effects of thermal history on their bulk and surface structures. It finds that effective dehydroxylation occurs above 700 °C, with significant changes in silanol and water functionalities as treatment temperatures increase. New spectral assignments in the infrared and near-infrared regions help assess silanol levels and water content in the silica gels and glasses prepared via the sol-gel method
- Author
- robertamarcelino065
- Language
- EN