Journal Article electrocatalysis Review electrocatalysts 2D materials Li‐mediated CO2 redox reactions Research Support, Non-U.S. Gov't ammonia batteries coordination bonds copper desalination electrocatalytic hydrogenation energy storage excellent stability high entropy alloys hydrogen evolution in situ Raman spectroscopy hydrazine oxidation interfacial solar evaporation ion exchange mesoporous metal-organic frameworks molecular cleavage nanomaterials nickel surface nitride nitrogen reduction nitrogen vacancy photothermal seawater seawater evaporation