Sodium Ion Mobility in Na<sub><i>x</i></sub>CoO<sub>2</sub> (0.6 < <i>x</i> < 0.75) Cobaltites Studied by <sup>23</sup>Na MAS NMR
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | CARLIER-LARREGARAY, Dany | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | BLANGERO, Maxime | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MÉNÉTRIER, Michel | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | POLLET, Michaël | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DOUMERC, Jean-Pierre | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DELMAS, Claude | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 0020-1669 | |
| dc.description.abstractEn | Various P2 and P′3-Na<sub><i>x</i></sub>CoO<sub>2</sub> phases, with <i>x</i> ranging approximately from 0.6 to 0.75, have been studied by variable-temperature <sup>23</sup>Na magic angle spinning (MAS) NMR. Signal modification versus temperature plots clearly show that Na<sup>+</sup> ions are not totally mobile at room temperature on the NMR time scale. As the temperature increases, the line shape change of the <sup>23</sup>Na MAS NMR signal differs for the P2 and P′3 stackings and is interpreted by the differences of Na<sup>+</sup> ion sites and of sodium diffusion pathways in the two structures. | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.title.en | Sodium Ion Mobility in Na<sub><i>x</i></sub>CoO<sub>2</sub> (0.6 < <i>x</i> < 0.75) Cobaltites Studied by <sup>23</sup>Na MAS NMR | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/ic900026c | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Inorganic Chemistry | |
| bordeaux.page | 7018-7025 | |
| bordeaux.volume | 48 | |
| bordeaux.issue | 15 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00418632 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00418632v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Inorganic%20Chemistry&rft.date=2009&rft.volume=48&rft.issue=15&rft.spage=7018-7025&rft.epage=7018-7025&rft.eissn=0020-1669&rft.issn=0020-1669&rft.au=CARLIER-LARREGARAY,%20Dany&BLANGERO,%20Maxime&M%C3%89N%C3%89TRIER,%20Michel&POLLET,%20Micha%C3%ABl&DOUMERC,%20Jean-Pierre&rft.genre=article |
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