▎ 摘 要
Herein, a novel type of graphene-wrapped SnO2 nanotubes (SnO2-NTs/G) nanohybrid has been designed and constructed through a facile Sn-nanorod-templated self-assembly approach. The as-prepared SnO2-NTs/G nanohybrid has been utilized as an anode material in lithium-ion batteries, and demonstrates remarkable cycling stability, high reversible capacities, and rate capability by virtue of its unique structural features. (C) 2014 Elsevier B.V. All rights reserved.