期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 13, 期 10, 页码 1143-1146出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2011.07.020
关键词
Hierarchical nanostructure; Electrochemical intercalation; Rechargeable magnesium batteries; Cathode
资金
- National Natural Science Foundation of China [20603022, 20973112]
- Australian Research Council [DP0877348]
- Australian Research Council [DP0877348] Funding Source: Australian Research Council
We first design and synthesize a MWNT/C/Mg1.03Mn0.97SiO4 hierarchical nanostructure composed of MWNTs pinning the surface of the Mg1.03Mn0.97SiO4 nanoparticles, with simultaneous tethering to Mg1.03Mn0.97SiO4 particles via an interfacial amorphous carbon phase bonding, through a facile CVD method. It is further demonstrated that the nanocomposite exhibits a reversible capacity as high as 300 mAh g(-1) at 0.2 C and a stable cycling performance at 0.5 C when utilized as a cathode material for rechargeable magnesium batteries. (C) 2011 Elsevier B.V. All rights reserved.
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