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Stabilising Cobalt Sulphide Nanocapsules with Nitrogen-Doped Carbon for High-Performance Sodium-Ion Storage
Cobalt sulphide nanoparticles are encapsulated in nitrogen-rich carbon cages via a simple and scalable method. Insight into sodium storage mechanism is systematically studied via in situ TEM and XRD techniques. The sodium-ion capacitor device achieved high energy densities of 101.4 and 45.8 Wh kg(−1...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Singapore
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7770835/ https://www.ncbi.nlm.nih.gov/pubmed/34138307 http://dx.doi.org/10.1007/s40820-020-0391-9 |