Fig. 1From: Polyaniline-Coated Activated Carbon Aerogel/Sulfur Composite for High-performance Lithium-Sulfur BatterySEM images of a ACA-500, b ACA-500-S, and c ACA-500-S@PANi; TEM images of d ACA-500, e ACA-500-S, and f ACA-500-S@PANiBack to article page