Fe-Sn atomic pairs protect ORR active sites in alkaline seawater (IMAGE)

Science China Press

Fe-Sn atomic pairs protect ORR active sites in alkaline seawater

Caption

A schematic illustrates how FeSn-DSACs use p-d orbital hybridization and a locally negatively charged interface to accelerate ORR while limiting Cl−-induced poisoning of Fe active sites in alkaline seawater.

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©Science Bulletin

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