High-performance solar desalination enabled by a MoS 2 -LSCF nanocomposite photothermal fabric

Modified MoS@LSCF-based photothermal swabs in a structured foam achieve an exceptional evaporation rate of 2.02 kg m −2 h −1 under 1 sun and remove >99.9% of salts and toxic heavy metals for efficient solar water evaporation.