High throughput of clean water excluding ions, organic media, and bacteria from defect-abundant graphene aerogel under sunlight

Water shortage is a serious, long-standing global issue that urgently needs to be solved. Recently, various kinds of techniques have been developed for the treatment of wastewater. Among them, solar thermal conversion of steam generation is a green and sustainable approach for regeneration of clean water. Herein, we develop the solar steam generator based on the defect-abundant graphene sheets for highly efficient production of clean water with...