One-Step In Situ Synthesis of a Reduced Graphene Oxide-Based Hybrid Hydrogel for Highly Efficient Water Evaporation and Comprehensive Wastewater Treatment

under 1 sun illumination as well as outstanding degradation efficiencies of more than 99% for various organic contaminants without additional oxidants. This multilevel carrier regulation strategy shows great potential in environmental remediation and the applications of relieving the freshwater crisis.