Synthesis and investigations on an O4-LiCoO<sub>2</sub> polytype
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | BERTHELOT, Romain | |
| 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 | 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 | 1099-0062 | |
| dc.description.abstractEn | A polytype of LiCoO<sub>2</sub> has been synthesized through an ion-exchange reaction. By exchanging Na<sup>+</sup> for Li<sup>+</sup> ions from an OP4-(Li/Na)CoO<sub>2</sub>-mixed cobaltite, a LiCoO<sub>2</sub> stacking is obtained. It alternatively combines O2- and O3-LiCoO<sub>2</sub> polytypes and corresponds to an O4 stacking. The phase crystallizes in the hexagonal system with cell parameters a<sub>hex</sub> = 2.802(1) Å and c<sub>hex</sub> = 18.89(2) Å. As the O2 phase, the O4-LiCoO<sub>2</sub>, is metastable; it transforms into the thermodynamically stable O3-LiCoO<sub>2</sub>at around 350–400°C. The crystallographic data, the thermal properties, and the electrochemical behavior of this phase are presented. | |
| dc.language.iso | en | |
| dc.publisher | Electrochemical Society | |
| dc.title.en | Synthesis and investigations on an O4-LiCoO<sub>2</sub> polytype | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1149/1.3204643 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Electrochemical and Solid-State Letters | |
| bordeaux.page | A207-A210 | |
| bordeaux.volume | 12 | |
| bordeaux.issue | 11 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00432961 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00432961v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Electrochemical%20and%20Solid-State%20Letters&rft.date=2009&rft.volume=12&rft.issue=11&rft.spage=A207-A210&rft.epage=A207-A210&rft.eissn=1099-0062&rft.issn=1099-0062&rft.au=BERTHELOT,%20Romain&CARLIER-LARREGARAY,%20Dany&POLLET,%20Micha%C3%ABl&DOUMERC,%20Jean-Pierre&DELMAS,%20Claude&rft.genre=article |
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