“…95–97 The broad band around 500 cm −1 is assigned to amorphous carbon. 98–100 The Blank_800 material presented a G band more intense than the D band, indicating the presence of a more organized graphitic structure ( I D / I G < 1). On the other hand, the hierarchically porous carbons presented more intense D bands, and therefore higher I D / I G ratios ( I D / I G > 1), indicating a more defective/disorganized graphitic structure.…”