“…Interfacial solar brine crystallizers, which crystallize salts from the near‐saturation brines through local heating by solar‐thermal conversion near the liquid‐air interface, bring a new dimension to ZLD for their potential in efficiency and cost‐effectiveness. [ 20 , 21 , 22 , 23 , 24 , 25 ] Over the past few years, many efforts have been directed to advance the performance and stability of solar crystallizers for ZLD. [ 26 , 27 , 28 , 29 , 30 ] In 2017, Finnerty et al [ 31 ] reported the possibility of achieving ZLD through salt accumulation by evaporation on “artificial leaves”.…”