Retraction: Graphene–SnO2 nanocomposites decorated with quantum tunneling junctions: preparation strategies, microstructures and formation mechanism
Abstract
Retraction of ‘Graphene–SnO2 nanocomposites decorated with quantum tunneling junctions: preparation strategies, microstructures and formation mechanism’ by Qingxiu Wang et al., Phys. Chem. Chem. Phys., 2014, 16, 19351–19357.