Templates are specified in parenthesis. isotherms were maintained after annealing (Table ). The XRD patterns of NPGs also show a faint and broad 002 peak, while maintaining the 10 diffraction peaks (Fig. ) These all suggest that NPGs also mainly consist of slightly disordered mono-layered graphene. The amount of vacancies and SW defects in NPGs is lower than that of NPCs, as confirmed by both Raman and TPD analysis (Table ). The narrower the linewidth Γ becomes, the lower the defect density will be. The Γi values of NPGs are smaller than those of NPCs for all observed bands, as shown in Table and Fig. . IG'/IG increases to more than 1.3 in all NPGs, which can be used as an indicator of NPG formation.