Figure 7
From: One pot facile transformation of CO2 to an unusual 3-D nano-scaffold morphology of carbon
Mixed Li2CO3 electrolyte 770 °C electrolyses product; SEM of the washed carbon product using electrolytes containing either 20 wt% Na2CO3 (A) or 50% wt% Na2CO3 (B) relative to the Li2CO3. Electrolyses include an additional 10 wt% H3BO3 which promotes uniform morphology. Bright dots in SEM figures indicate the presence of transition metals, and are not seen elsewhere in later images.
