(Phys.org) —Graphene has already been demonstrated to be useful in Li-ion batteries, despite the fact that the graphene used often contains defects. Large-scale fabrication of graphene that is chemically pure, structurally uniform, and size-tunable for battery applications has so far remained elusive
Visit link:
Scientists fabricate defect-free graphene, set record reversible capacity for Co3O4 anode in Li-ion…