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P2-Na(0.6)[Cr(0.6)Ti(0.4)]O(2) cation-disordered electrode for high-rate symmetric rechargeable sodium-ion batteries
Most P2-type layered oxides exhibit Na(+)/vacancy-ordered superstructures because of strong Na(+)–Na(+) interaction in the alkali metal layer and charge ordering in the transition metal layer. These superstructures evidenced by voltage plateaus in the electrochemical curves limit the Na(+) ion trans...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Pub. Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4421853/ https://www.ncbi.nlm.nih.gov/pubmed/25907679 http://dx.doi.org/10.1038/ncomms7954 |