Sardar, K., Bounds, R., Carravetta, M., Cutts, G., Hargreaves, J. S. J. , Hector, A. L., Hriljac, J. A., Levason, W. and Wilson, F. (2016) Sol–gel preparation of low oxygen content, high surface area silicon nitride and imidonitride materials. Dalton Transactions, 45(13), pp. 5765-5774. (doi: 10.1039/C5DT04961J) (PMID:26931152)
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Abstract
Reactions of Si(NHMe)4 with ammonia are effectively catalysed by small ammonium triflate concentrations, and can be used to produce free-standing silicon imide gels. Firing at various temperatures produces amorphous or partially crystallised silicon imidonitride/nitride samples with high surface areas and low oxygen contents. The crystalline phase is entirely α-Si3N4 and structural similarities are observed between the amorphous and crystallised materials.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Hargreaves, Professor Justin |
| Authors: | Sardar, K., Bounds, R., Carravetta, M., Cutts, G., Hargreaves, J. S. J., Hector, A. L., Hriljac, J. A., Levason, W., and Wilson, F. |
| College/School: | College of Science and Engineering > School of Chemistry |
| Journal Name: | Dalton Transactions |
| Publisher: | Royal Society of Chemistry |
| ISSN: | 1477-9226 |
| ISSN (Online): | 1477-9234 |
| Copyright Holders: | Copyright © 2016 The Royal Society of Chemistry |
| First Published: | First published in Dalton Transactions 45(13):5765-5774 |
| Publisher Policy: | Reproduced under a Creative Commons License |
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