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Molybdenum nitride based hybrid cathode for rechargeable lithium-O2 batteries |
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| Authors: | Dong Shanmu Chen Xiao Zhang Kejun Gu Lin Zhang Lixue Zhou Xinhong Li Lanfeng Liu Zhihong Han Pengxian Xu Hongxia Yao Jianhua Zhang Chuanjian Zhang Xiaoying Shang Chaoqun Cui Guanglei Chen Liquan |
| Institution: | Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, PR China. |
| Abstract: | Molybdenum nitride/nitrogen-doped graphene nanosheets (MoN/NGS) are synthesized and used as an alternative O(2) electrode for Li-O(2) batteries. In comparison with electrocatalysts proposed previously, this hybrid cathode exhibits a high discharge potential (around 3.1 V) and a considerable specific capacity (1490 mA h g(-1), based on carbon + electrocatalyst). |
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