Efficient solar-driven freshwater generation through an inner hierarchical porous metal–carbon layer bridging synergistic photothermal evaporation and adsorption photodegradation

The ZIF-67 derived inner hierarchical porous metal–carbon layer bridges a wood carbon scaffold and BiOBr nanosheets (BiOBr@ZCW) to smoothly facilitate synergistic photothermal evaporation and adsorption–photodegradation processes.