Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
SEM images of a FE cathode edges in the cases of rGO bundles alone (a) and P3HT(80% v/v):rGO blend(20% v/v) (b). Thickness inhomogeneity due to the applied drop casting method has to be taken into account together with the formation of protruding edges. Impact of rGO sheets is clearly visible especially in (a).
