Effects of Alumina Films on N-Doped Carbon Nanotubes/Graphene Composites as Anode Materials of Lithium-Ion Batteries

<div>The effects of the N-doped CNTs/graphene composite [<a href="/journals/jnm/2020/6690401/#B2">2</a>], Al<sub>2</sub>O<sub>3</sub>/N-doped CNTs/graphene (the best sputtering condition), and different charge-discharge cycles on the charge specific capacity (0.1 C) for the coin cell.</div>

Journal of Nanomaterials

fig12

Figure 12

Figure 12: Effects of Alumina Films on N-Doped Carbon Nanotubes/Graphene Composites as Anode Materials of Lithium-Ion Batteries 