Nature Communications (Mar 2020)
Tin-graphene tubes as anodes for lithium-ion batteries with high volumetric and gravimetric energy densities
Abstract
Here the authors report a tin anode design by encapsulating tin nanoparticles in graphene tubes. The design exhibits high capacity, good rate performance and cycling stability. Pairing with NMC, the full cell delivers a volumetric energy density twice as high as that for the commercial cell.