Superhydrophilicity and Electronic Modulation on Self‐Supported Lignin‐Derived Carbon Coupled with NiO@MoNi4 for Enhancing Urea Electrolysis

Developing highly efficient biomass-derived carbon-based electrocatalysts remains challenging for urea electrolysis because most of these electrocatalysts show powder morphology, which can lead to Ostwald ripening during the reaction process, and its reaction mechanism should be further verified. Herein, self-supported lignin-derived carbon coupling NiO@MoNi