Correction to: Journal of Materials Science: Materials in Electronics (2019) 30:3994–4005 https://doi.org/10.1007/s10854-019-00686-6

In the original version of this article, Fig. 2 was inadvertently published with errors. The original version of Fig. 2 has been corrected by publishing this correction article. The correct results of Fig. 2 are shown as follows.

Fig. 2
figure 2

SEM images of SiO2 nanoparticles (a), pure PEDOT (b) and SiO2/PEDOT (c) nanocomposites. (The insets are the diameter distribution of SiO2 and SiO2/PEDOT). d TEM image of SiO2/PEDOT nanocomposites. e EDS mapping of SiO2/PEDOT nanocomposites