Finally, the generality and utility of the PC electrodes for other transformations besides rAP-Kolbe coupling were studied (Table ). Three useful reactions that have previously benefited from the use of RVC electrodes: (1) rAP arene reduction, (2) Ni-electrocatalytic amination, and (3) stereocontrolled decarboxylative arylation, were explored. In line with what was observed with rAP Kolbe, the rAPbased arene reduction showed a profound difference in reactivity between graphite (no product detected) and the PC electrodes (moderate to good yields). Similar yields and trends were observed for PC electrodes in both amination and decarboxylative arylation. Even low yielding entries such as 15 and 19 were replicated with PC electrodes, further supporting electrochemical similarity between PC and RVC. In most cases there was no advantage to using the far more expensive GC electrodes. Further, in the case of compounds 9, 11 (arene reduction) and 13, 14 (amination), PC electrodes outperformed RVC and GC. In the case of 17, 18, and 19, increased yields were achieved by adjusting the current density, demonstrating additional optimization possibility for reactions inherently sensitive to current density.