Figure 4
From: One pot facile transformation of CO2 to an unusual 3-D nano-scaffold morphology of carbon

A SEM and B TEM of the high yield CNT product from electrolysis in pure Li2CO3 electrolyte at 770 °C at a constant current density of 0.2 A/cm2. (A) (SEM) & (B) (TEM) of the high yield CNT product.