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ToolsChomel, Arnold Desmartin, Dempsey, Philip, Latournerie, Jerôme, Hourlier-Bahloul, Djamila and Jayasooriya, Upali A. (2005) Gel to glass transformation of methyltriethoxysilane: A silicon oxycarbide glass precursor investigated using vibrational spectroscopy. Chemistry of Materials, 17 (17). pp. 4468-4473.
Full text not available from this repository.Abstract
Gel to glass transformation of methyltriethoxysilane was investigated using infrared and Raman spectroscopies. The vibrational frequencies of the Si-O network are found to be a sensitive probe of the gel to glass transformation, which is measured to be at ca. 950 degrees C for this system, under the experimental conditions used for the synthesis. Vibrational data are also compatible with an earlier suggestion of the presence of polyhedral silsesquioxanes type structures embedded in a 3-D network. Further evidence is presented for the formation of Si-CH2-Si and Si-C2H4-Si units during the pyrolysis process.
| Item Type: | Article |
|---|---|
| Faculty \ School: | Faculty of Science > School of Chemistry (former - to 2024) |
| UEA Research Groups: | Faculty of Science > Research Groups > Physical and Analytical Chemistry (former - to 2017) |
| Depositing User: | Rachel Smith |
| Date Deposited: | 09 May 2011 12:41 |
| Last Modified: | 24 Sep 2024 09:56 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/29799 |
| DOI: | 10.1021/cm050501p |
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