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Issue 34, 2014
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Three-dimensional hierarchical pompon-like Co3O4 porous spheres for high-performance lithium-ion batteries

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Abstract

Three-dimensional hierarchical pompon-like Co3O4 porous spheres were synthesized by a hydrothermal method. It was found that the crystal-splitting mechanism plays a key role in the formation of these pompon-like structures. When tested as anode materials in lithium ion batteries (LIBs), they showed higher specific capacity and better cycle performance than those of Co3O4 nanoparticles and nanowires.

Graphical abstract: Three-dimensional hierarchical pompon-like Co3O4 porous spheres for high-performance lithium-ion batteries

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Publication details

The article was received on 23 Apr 2014, accepted on 30 May 2014 and first published on 30 May 2014


Article type: Communication
DOI: 10.1039/C4TA02012J
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Citation: J. Mater. Chem. A, 2014,2, 13801-13804

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    Three-dimensional hierarchical pompon-like Co3O4 porous spheres for high-performance lithium-ion batteries

    W. Hao, S. Chen, Y. Cai, L. Zhang, Z. Li and S. Zhang, J. Mater. Chem. A, 2014, 2, 13801
    DOI: 10.1039/C4TA02012J

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