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In article number 2000556, Chenglin Yan, Guozhen Shen, Xianfu Wang, and co‐workers present a bimetal Schottky heterojunction using an in‐situ electrochemical turning strategy. With the self‐driven charge transfer and redistribution at the interface, the developed catalyst with its built‐in electric field demonstrates excellent bifunctional catalysis for both urea oxidation and hydrogen evolution in...
Hydrogen production via water electrocatalysis is limited by the sluggish anodic oxygen evolution reaction (OER) that requires a high overpotential. In response, a urea‐assisted energy‐saving alkaline hydrogen‐production system has been investigated by replacing OER with a more oxidizable urea oxidation reaction (UOR). A bimetal heterostructure CoMn/CoMn2O4 as a bifunctional catalyst is constructed...
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