https://lalistat2.com/nickel-c....atalyzed-formation-i
Herein, an ion-transfer engineering is suggested via a Janus ion-selective hydrogel that enables ion-electromigration sodium removal, breaking the historic reliance on water convection, and dramatically bringing down the heat loss. The hydrogels drive cations downward and anions up, away from the evaporation surfaces. An electrical potential is hence established within the evaporator and salt in 15 wt% brine is removed stably for 7 days. A record-high evaporation rate of