Constructing a multivalent Co-confined N-doped C–Si hybrid hollow nanoreactor for synchronous pollutant mineralization and solar-driven interfacial water regeneration

A multivalent Co-confined N-doped C–Si hybrid hollow nanoreactor was anchored onto a tailored sponge acting as a monolith bifunctional evaporator, which enables the synchronous pollutant mineralization and solar-driven interfacial water regeneration.