SnO₂ Nanoflower-Nanocrystalline Cellulose Composites as Anode Materials for Lithium-Ion Batteries.

However, the capacity of the pyrolyzed CNC electrode ( Figure 8 a) showed an increasing trend, and remained stable during 300 cycles, while that of the CNC–SnO 2 NF800 electrode decreased rapidly during the first 100 cycles and showed a capacity of 284 mA h g −1 , similar to that of the pyrolyzed CNC electrode after 300 cycles (276 mA h g −1 ).

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