Palmyra palm flower biomass-derived activated porous carbon and its application as a supercapacitor electrode

There was an unintentional mistake while selecting the SEM images from the folder in which the images of several synthesized materials were saved. We, the authors deeply apologize for the mishap. The scanning electron microscopic image (Figure 3 of the published article) was wrongly given. The updated correct images of Figure 3 (a-c) and d are given below. The authors apologize for any inconvenience caused.