. 2021 Jun 5;26(11):3436. doi: 10.3390/molecules26113436
© 2021 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Figure 1.
Schematic drawing of the electrochemical cell.