- Article
Untreated Natural Graphite as a Graphene Source for High-Performance Li-Ion Batteries
- María Simón,
- Almudena Benítez,
- Alvaro Caballero,
- Julián Morales and
- Oscar Vargas
Graphene nanosheets (GNS) are synthesized from untreated natural graphite (NG) for use as electroactive materials in Li-ion batteries (LIBs), which avoids the pollution-generating steps of purifying graphite. Through a modified Hummer method and subs...

