Fig. 2From: Formation of Monodisperse Carbon Spheres with Tunable Size via Triblock Copolymer-Assisted Synthesis and Their Capacitor Propertiesa XRD pattern. b Raman spectra. c XPS survey spectrum. d High-resolution N 1s spectra. e Nitrogen adsorption/desorption isotherms. f Pore size distribution curve of the aMCSs-0.4 materialBack to article page