Silicon imidonitride aerogel exhibiting macro- and meso-dual porosity
Rocher, Vincent, Kelly, Stephen M. and Hector, Andrew L. (2012) Silicon imidonitride aerogel exhibiting macro- and meso-dual porosity. Microporous and Mesoporous Materials, 156, 196-201. (doi:10.1016/j.micromeso.2012.02.041).
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Description/Abstract
Porous silicon imidonitride aerogels have been produced by combining a sol–gel process based on [Si(NH2)(NMe2)3] and ammonia that is known for producing xerogels with controlled mesoporosity, with a supercritical drying process using diethylamine to minimize collapse of the gel structure. The silicon imidonitride aerogel product takes the form of a porous monolith exhibiting two populations of pores in a hierarchical structure. The mesopores can be linked to the precursor system employed, whilst the macropores are consistent with the porosity of related aerogel systems.
| Item Type: | Article |
|---|---|
| ISSNs: | 1387-1811 (print) |
| Related URLs: | |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Natural and Environmental Sciences > Chemistry |
| Item ID: | 336377 |
| Date Deposited: | 22 Mar 2012 15:57 |
| Last Modified: | 22 Mar 2012 15:57 |
| Contributors: | Rocher, Vincent (Author) Kelly, Stephen M. (Author) Hector, Andrew L. (Author) |
| Date: | 1 July 2012 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/336377 |
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