Figure 4
(a) Structure of sodium (1→4)-β-D-poly-glucuronate cell with green carbon, pink oxygen, light-blue hydrogen, and red sodium atoms. (b) Schematic diagram for calculations based on the Thomas–Fermi statistical method. (c) Convex dependences of the electrostatic potential and electron pressure with diameter. (d) Schematic representation of the microscopic electric energy storage used in this study. (e) The electric distributed constant circuit of the amorphous ACF surface.
