Electrochemically Regulated Hydrogen-Bonding Switches for Selective Ammonium Recovery from Wastewater.
Recovering ammonium from wastewater is a promising strategy to mitigate nitrogen pollution and close the anthropogenic nitrogen cycle. Electrosorption offers a green recovery route but suffers from low selectivity and capacity in complex aqueous matrices. Herein, we report a phosphate-functionalized WO3 (PWO)-based Far...