Mn-Tuned Active Microenvironment for Synergistic Regulation of Key Intermediate Adsorption in High-Performance Alkaline Water Splitting
Abstract
Achieving balanced HER/OER intermediate adsorption is crucial for alkaline water splitting. We report a Mn-doping strategy to reconstruct multimetallic phosphides' active microenvironment, delivering low overpotentials (106 mV HER, 218 mV OER at 10 mA cm -2 ) and stable overall water splitting (1.54 V at 10 mA cm -2 for >100 h).
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