Fig. 2From: Attachment of Li[Ni0.2Li0.2Mn0.6]O2 Nanoparticles to the Graphene Surface Using Electrostatic Interaction Without Deterioration of Phase Integrity a The zeta potential of the graphene and Li[Ni0.2Li0.2Mn0.6]O2 nanoparticle surface as a function of the pH value; b results from the TGA of the pristine and composite samplesBack to article page