Facile Synthesis of Mn-Doped ZnO Porous Nanosheets as Anode Materials for Lithium Ion Batteries with a Better Cycle Durability

Porous Zn(1 − x)Mn(x)O (x = 0.1, 0.2, 0.44) nanosheets were prepared by a low-cost, large-scale production and simple approach, and the applications of these nanosheets as an anode material for Li-ion batteries (LIBs) were explored. Electrochemical measurements showed that the porous Zn(0.8)Mn(0.2)O...

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Detalles Bibliográficos
Autores principales: Wang, Linlin, Tang, Kaibin, Zhang, Min, Xu, Jingli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2015
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4489971/
https://www.ncbi.nlm.nih.gov/pubmed/26138451
http://dx.doi.org/10.1186/s11671-015-0983-3
Descripción
Sumario:Porous Zn(1 − x)Mn(x)O (x = 0.1, 0.2, 0.44) nanosheets were prepared by a low-cost, large-scale production and simple approach, and the applications of these nanosheets as an anode material for Li-ion batteries (LIBs) were explored. Electrochemical measurements showed that the porous Zn(0.8)Mn(0.2)O nanosheets still delivered a stable reversible capacity of 210 mA h g(−1) at a current rate of 120 mA g(−1) up to 300 cycles. These results suggest that the facile synthetic method of producing porous Zn(0.8)Mn(0.2)O nanostructure can realize a better cycle durability with stable reversible capacity. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s11671-015-0983-3) contains supplementary material, which is available to authorized users.

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