摘要
Abstract Silver particles were dispersed on the hollow ZnSnO3 cubes by a thermal decomposition method. With good cycling performance for lithium-ion batteries anode materials, the impacts of the Ag content on the electrochemical properties of the electrodes were compared. The results showed that the silver-modified hollow ZnSnO3 boxes composites exhibit higher specific capacity and better cycling performance than hollow ZnSnO3 boxes. When Ag content reaches at about 5 wt%, the retain capacity is 464.5 mAh/g after 45 cycles at a current density of 300 mA/g, which is higher than that of hollow ZnSnO3 boxes.
源语言 | 英语 |
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文章编号 | 18516 |
页(从-至) | 33-36 |
页数 | 4 |
期刊 | Materials Letters |
卷 | 149 |
DOI | |
出版状态 | 已出版 - 15 6月 2015 |