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. 2022 Apr 20;122(13):11830–11895. doi: 10.1021/acs.chemrev.1c00854

Figure 4.

Figure 4

Schematic of a bipolar membrane (BPM) WE employing a solid AEM (blue) and PEM (red) with a water-dissociation (WD) catalyst layer located at the AEM|PEM interface. The OER and HER take place at the anode, indicated as aPTEal, and the cathode, indicated as cPTEac, respectively. Reprinted with permission from Open Access article.89 Copyright 2021 Royal Society of Chemistry under CC Attribution 3.0 Unported License https://creativecommons.org/licenses/by/3.0/.