- Nitrogen-doped porous carbon nanosheets as low-cost, high-performance anode material for sodium-ion batteries.
Nitrogen-doped porous carbon nanosheets as low-cost, high-performance anode material for sodium-ion batteries.
ChemSusChem (2012-12-12)
Heng-guo Wang, Zhong Wu, Fan-lu Meng, De-long Ma, Xiao-lei Huang, Li-min Wang, Xin-bo Zhang
PMID23225752
ABSTRACT
Between the sheets: Sodium-ion batteries are an attractive, low-cost alternative to lithium-ion batteries. Nitrogen-doped porous carbon sheets are prepared by chemical activation of polypyrrole-functionalized graphene sheets. When using the sheets as anode material in sodium-ion batteries, their unique compositional and structural features result in high reversible capacity, good cycling stability, and high rate capability.
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