文章基本信息

标题：A facile approach to synthesize stable CNTs@MnO electrocatalyst for high energy lithium oxygen batteries
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作者：Wen-Bin Luo ; Shu-Lei Chou ; Jia-Zhao Wang 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2015
卷号：5
DOI：10.1038/srep08012
出版社：Springer Nature
摘要：A composite of manganese monoxide loaded onto carbon nanotubes (CNTs@MnO) has been synthesized by a facile approach, in which the CNTs form a continuous conductive network connecting the electrocatalyst MnO nanoparticles together to facilitate good electrochemical performance. The electrocatalyst MnO shows favourable rechargeability, and good phase and morphology stability in lithium oxygen batteries. Excellent cycling performance is also demonstrated, in which the terminal voltage is higher than 2.4 V after 100 cycles at 0.4 mA cm⁻², with 1000 mAh g⁻¹_(composite) capacity. Therefore, this hybrid material is promising for use as a cathode material for lithium oxygen batteries.