FeCl3-ZnCl2 engineered graphitized hierarchical porous carbon from loofah sponge for high-performance inverted capacitive deionization.
Inverted capacitive deionization (i-CDI) is an effective strategy for mitigating the anodic degradation and co-ion expulsion commonly encountered in conventional capacitive deionization, but the development of cost-effective, high-performance electrode materials for i-CDI remains a hurdle. Herein, a FeCl3-ZnCl2 dual-sa...