TiO2@PANI-AA-o-PDA core-shell nanocomposites were synthesized.
2:2:1 Molar ratio of the respective monomers was utilized.
TEM revealed the mean core size 18 nm, and the shell size between 15 and 22 nm.
TiO2 elevates the electrical conductivity of the core-shell nanocomposites.
Zeta potential, y-intercept, and polydispersity index were estimated by DLS.