Reply to the Correspondence on "Crystalline Porous Organic Salt for Ultrarapid Adsorption/Desorption-Based Atmospheric Water Harvesting by Dual Hydrogen Bond System".

White et al., in a recent Correspondence, provided additional structural data to illustrate that CPOS-6 undergoes a single-crystal-to-single-crystal transformation during water adsorption/desorption. This finding gave a better understanding of the relevant experimental phenomena from the perspective of structural transformation and is a good complement to our previous results. However, we wish to emphasize that our research focuses on the kinetic behavior of water during ultrafast adsorption/desorption in nano-confined channels. Herein, we further interpret the rapid transport of water molecules in the nano-confined channels from the perspective of superfluidity.