Fig. 3From: A novel film–pore–surface diffusion model to explain the enhanced enzyme adsorption of corn stover pretreated by ultrafine grindingPore volume distribution of the UGCS and SGCS as a function of pore diameter. These data were determined by liquid nitrogen adsorption experiments. a Cumulative pore volume versus pore diameter; b Differential pore volume (dV/dD) versus pore diameterBack to article page