| DOI | Trouver le DOI : https://doi.org/10.1016/j.jpowsour.2011.07.061 |
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| Auteur | Rechercher : Yim, C.-H.; Rechercher : Baranova, E. A.; Rechercher : Courtel, F. M.1; Rechercher : Abu-Lebdeh, Y.1; Rechercher : Davidson, I. J.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Sujet | Anode material; Composite anodes; Discharge capacities; Half cells; Li-ion batteries; Macroporous; Macroporous morphology; Metal traces; Oxide composites; Polystyrene spheres; SnO₂; Surface area; Anodes; Lithium compounds; Oxide minerals; Polystyrenes; Tin; Tin oxides; X ray diffraction; Lithium |
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| Résumé | A macroporous SnO₂/C composite anode material was synthesized using an organic template-assisted method. Polystyrene spheres were synthesized and used as template and lead to macroporous morphology with pores of 300-500 nm in diameter and a surface area of 54.7 m² g⁻¹. X-ray diffraction showed that the SnO₂ nanoparticles are crystallized in a rutile P42/mnm lattice with the presence of Sn metal traces. The synthesized macroporous SnO₂/C composite provided promising performance in lithium half cells showing a discharge capacity of 607 mAh g⁻¹ after 55 cycles. It was found that the macroporous SnO₂/C composite is stable and resistant to pulverization upon cycling. |
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| Date de publication | 2011-11-15 |
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| Maison d’édition | Elsevier |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21271659 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | f223cb49-ae6d-4c64-bfd0-bd0957c149d4 |
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| Enregistrement créé | 2014-03-24 |
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| Enregistrement modifié | 2020-04-21 |
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