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首页> 外文期刊>International Journal of Electrochemical Science >MnSe2/Se Composite Nanobelts as an Improved Performance Anode for Lithium Storage
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MnSe2/Se Composite Nanobelts as an Improved Performance Anode for Lithium Storage

机译：MnSe 2 / Se复合纳米带作为锂存储性能的改进阳极

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摘要

MnSe 2 /Se composite nanobelts which are used as a kind of the anode electrode material in lithium-ionbatteries have been prepared by a straightforward method of the hydrothermal synthesis, and theirmorphologies, structures and electrochemical performances have been investigated. The preparednanocomposition exhibits the excellent rate performance and the excellent electrochemical performance,such as the good cycling stability (572 mAh g -1 at current density of 200 mA g -1 after 200 cycles). Theimproved performance of the electrochemical lithium storage should be attributed to the architecture andthe component of composite nanobelts, which could depress the pulverization and enhance the electricalconductivity. Our results indicate that the MnSe 2 /Se composite nanobelts have potential applicationsprospect in high-performance lithium-ion batteries.
机译：通过一种简单的水热合成方法，制备了作为锂离子电池负极材料的MnSe 2 / Se复合纳米带，并对其形态，结构和电化学性能进行了研究。所制备的纳米组合物表现出优异的速率性能和优异的电化学性能，例如良好的循环稳定性（200个循环后在200mA g -1的电流密度下为572mAh g -1）。电化学锂储能性能的提高应归因于复合纳米带的结构和组成，可以抑制粉碎，提高导电性。我们的结果表明，MnSe 2 / Se复合纳米带在高性能锂离子电池中具有潜在的应用前景。

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