Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride
This thesis explores hydrogen storage in magnesium for the goal of producing clean energy. Si nanoparticles were synthesised, then mixed with MgH2 to improve desorption. MgH2 and Si mixtures were desorbed and compared with the synthesised nano-silicon kinetics. Mg2Si nanoparticles were synthesised a...
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| Format: | Thesis |
| Language: | English |
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Curtin University
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/536 |
| _version_ | 1848743406687223808 |
|---|---|
| author | Chaudhary, Anna-Lisa |
| author_facet | Chaudhary, Anna-Lisa |
| author_sort | Chaudhary, Anna-Lisa |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This thesis explores hydrogen storage in magnesium for the goal of producing clean energy. Si nanoparticles were synthesised, then mixed with MgH2 to improve desorption. MgH2 and Si mixtures were desorbed and compared with the synthesised nano-silicon kinetics. Mg2Si nanoparticles were synthesised and high pressure hydrogenation attempted. Finally, the addition of Si, Ge and Sn to Mg-based hydrides led to the successful destabilisation of MgH2 and NaMgH3 resulting in improved hydrogen release at lower temperatures. |
| first_indexed | 2025-11-14T05:45:04Z |
| format | Thesis |
| id | curtin-20.500.11937-536 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T05:45:04Z |
| publishDate | 2013 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-5362017-02-20T06:40:02Z Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride Chaudhary, Anna-Lisa This thesis explores hydrogen storage in magnesium for the goal of producing clean energy. Si nanoparticles were synthesised, then mixed with MgH2 to improve desorption. MgH2 and Si mixtures were desorbed and compared with the synthesised nano-silicon kinetics. Mg2Si nanoparticles were synthesised and high pressure hydrogenation attempted. Finally, the addition of Si, Ge and Sn to Mg-based hydrides led to the successful destabilisation of MgH2 and NaMgH3 resulting in improved hydrogen release at lower temperatures. 2013 Thesis http://hdl.handle.net/20.500.11937/536 en Curtin University fulltext |
| spellingShingle | Chaudhary, Anna-Lisa Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride |
| title | Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride |
| title_full | Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride |
| title_fullStr | Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride |
| title_full_unstemmed | Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride |
| title_short | Nanoparticle synthesis and the addition of group IV elements for the destabilisation of magnesium hydride |
| title_sort | nanoparticle synthesis and the addition of group iv elements for the destabilisation of magnesium hydride |
| url | http://hdl.handle.net/20.500.11937/536 |