Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/103535
Title: Controlled synthesis of hierarchical CoxMn3−xO4 array micro-/nanostructures with tunable morphology and composition as integrated electrodes for lithium-ion batteries
Authors: Yu, Le
Zhang, Lei
Wu, Hao Bin
Zhang, Genqiang
Lou, David Xiong Wen
Keywords: DRNTU::Engineering::Materials::Nanostructured materials
Issue Date: 2013
Source: Yu, L., Zhang, L., Wu, H. B., Zhang, G., & Lou, D. X. W. (2013). Controlled synthesis of hierarchical CoxMn3−xO4 array micro-/nanostructures with tunable morphology and composition as integrated electrodes for lithium-ion batteries. Energy & environmental science, 6(9), 2664-2671.
Series/Report no.: Energy & environmental science
Abstract: Hierarchical CoxMn3−xO4 array micro-/nanostructures with tunable morphology and composition have been grown on conductive stainless steel with robust adhesion by a facile solvothermal route and a subsequent annealing treatment. By simply controlling the volume ratio of components in the mixed solvent, the morphology of the products can be tailored from hierarchical nanowires to nanosheets. Benefitting from the unique structural features, the resultant CoMn2O4nanowires and MnCo2O4nanosheets exhibit excellent electrochemical performance with remarkable specific capacities (540–207 mA h g−1) at various current rates (1–10 C) and good cycling stability for highly reversible lithium storage. The enhanced electrochemical performance suggests their promising use as integrated binder-free electrodes for microscale lithium-ion batteries.
URI: https://hdl.handle.net/10356/103535
http://hdl.handle.net/10220/24518
DOI: 10.1039/C3EE41181H
Rights: This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCBE Journal Articles

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