Figure 10. a) FTO glass uncoated. b): Apparatus for the electrochemical deposition of pyrrole before electrolysis. c) FTO glass coated with polypyrrole after 90 seconds, electrolysis at 3 V. d) Apparatus for the electrochemical deposition of pyrrole after an electrolysis time of 90 seconds

From

Tracking Electrons - Colourful Insights into the Processes of Bipolar Electrochemistry with Polypyrrole

Dominik Quarthal, Marco Oetken

World Journal of Chemical Education. 2023, 11(3), 114-120 doi:10.12691/wjce-11-3-15