Hydrogen spillover for boosted catalytic activity towards hydrazine oxidation.

Authors :: Pan S
Xie Y
Li C
Li C
Sun Y
Yang Z
Source :: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2024 Dec 03; Vol. 60 (97), pp. 14467-14470. Date of Electronic Publication: 2024 Dec 03.
Publication Year :: 2024
Abstract: A nanoflower-like MoO <subscript>2</subscript> -Rh electrocatalyst exhibits a 3.5-fold higher mass activity in the hydrazine oxidation reaction compared with metallic Rh, attributed to the hydrogen spillover, acting as a hydrogen pump to deplete hydrogen from the Rh active site.