| abstract |
Certain exemplary embodiments can provide a graphene hybrid composite (GHC). The GHC can be formed between specific nano carbon materials and graphene generated via pyrolysis of solid carbon sources. A Raman spectrum of the GHC can show a major 2D band at approximately 2650 cm −1 , a minor D and G band at approximately 1350 cm −1 and approximately 1575 cm −1 , and an intensity ratio of 2D band over D band and G band greater than 1. |