期刊
JOURNAL OF MATERIALS SCIENCE
卷 51, 期 7, 页码 3536-3544出版社
SPRINGER
DOI: 10.1007/s10853-015-9673-x
关键词
-
资金
- National Nature Science Foundation of China [21466020]
Mesoporous activated carbon decorated with MnO (MnO/MAC hybrid) was prepared by pyrolysing Mn(CH3COO)(2) adsorbed MAC. XRD result proves that typical MnO crystals exist in the MnO/MAC hybrid. The SEM analysis indicates that a lot of pores on the surface of MAC have been filled by MnO. BET result reveals that some pores of MAC are filled by MnO and the MnO/MAC hybrid is a typical mesoporous material. This novel structure ensures the hybrid possesses excellent electrochemical performance. MnO/MAC hybrid delivers a high initial discharge capacity of 1086.1 mAh g(-1) and a reversible charge capacity of 600.6 mAh g(-1). In addition, MnO/MAC hybrid also exhibits excellent rate performance and cycling performance.
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