Titanium migration driven by Li vacancies in Li sub(1-x)Ti sub(2)O sub(4) spinel
Gentle oxidation of lithium titanate spinel (LiTi sub(2)O sub(4)) with water at room temperature gives Li-deficient Li sub(0.33)Ti sub(2)O sub(4). Combined X-ray and neutron Rietveld analysis shows that 28% of the Ti cations are displaced to alternative octahedral sites, in keeping with a proposed m...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2015-07, Vol.51 (57), p.11359-11361 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Kitada, A Arevalo-Lopez, A M Attfield, J P |
| description | Gentle oxidation of lithium titanate spinel (LiTi sub(2)O sub(4)) with water at room temperature gives Li-deficient Li sub(0.33)Ti sub(2)O sub(4). Combined X-ray and neutron Rietveld analysis shows that 28% of the Ti cations are displaced to alternative octahedral sites, in keeping with a proposed model based on Ti-migration limited by Li-vacancy concentration. |
| doi_str_mv | 10.1039/c5cc02800k |
| format | Article |
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Combined X-ray and neutron Rietveld analysis shows that 28% of the Ti cations are displaced to alternative octahedral sites, in keeping with a proposed model based on Ti-migration limited by Li-vacancy concentration.</abstract><doi>10.1039/c5cc02800k</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2015-07, Vol.51 (57), p.11359-11361 |
| issn | 1359-7345 1364-548X |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Displacement Lithium Migration Spinel Titanates Titanium Vacancies X-rays |
| title | Titanium migration driven by Li vacancies in Li sub(1-x)Ti sub(2)O sub(4) spinel |
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