Defect- and Composite-Engineered Free-Standing Nanoporous Graphene Film for High-Efficiency Solar-Driven Water Evaporation.
Solar-driven interfacial evaporation has emerged as a promising strategy for sustainable freshwater production. However, simultaneously achieving efficient photothermal conversion and optimized water transport within a single material system remains challenging. Herein, three-dimensional (3D) nitrogen-doped nanoporous...