L Zhang, S Liu, H Han, Y Zhou, S Hu, C He… - Surface and Coatings …, 2018 - Elsevier
The polypyrrole (abbr. PPy) film was deposited on the surface of Q235 steel by potentiostatic
deposition at different constant potentials (0.75 V, 0.85 V, 0.95 V, 1.05 V and 1.15 V …