Fig. 3From: Incorporation of Nanostructured Carbon Composite Materials into Counter Electrodes for Highly Efficient Dye-Sensitized Solar Cellsa Nitrogen adsorption and desorption curves. b Pore volume distributions of CNP, MWCNT, GF, MWCNT/GF, CNP/GF, CNP/MWCNT, and CNP/MWCNT/GF powdersBack to article page