Sheet-like MoSe2/C composites with enhanced Li-ion storage properties
作者： Yuan Liu , Minqiang Zhu , Di Chen
DOI: 10.1039/C5TA02100F
关键词:
摘要: Carbon–transition-metal dichalcogenide composites have demonstrated favourable properties for lithium-ion batteries. Herein, a sheet-like MoSe2/C composite was successfully synthesized using Na2MoO4·2H2O, Se powder and glucose as the source materials through simple hydrothermal method subsequent annealing treatment. The as-synthesized characterized by XRD, FSEM, FTEM, XPS. When fabricated into battery, exhibited improved Li storage compared to pure MoSe2 electrode, including good cycling stability high rate capacity. After 50 cycles, reversible specific capacity of about 576.7 mA h g−1 at current density 100 still achieved electrode.
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