Figure 5From: Hydrothermal synthesis of MnO2/CNT nanocomposite with a CNT core/porous MnO2 sheath hierarchy architecture for supercapacitorsNitrogen adsorption-desorption isotherms and BJH pore-size distributions. Nitrogen adsorption-desorption isotherms of (a) the pristine CNTs, (b) the MnO2 powder, and (c) the MnO2/CNT nanocomposite. (d) BJH pore-size distributions of the MnO2/CNT nanocomposite.Back to article page