Remarkably and stable catalytic activity in reduction of 4-nitrophenol by sodium sesquicarbonate-supporting FeO@Pt.

Reasonable design of bimetallic nanomaterials with support is beneficial to improve catalytic performance. This work reports a new kind of sodium sesquicarbonate-supporting FeO@Pt etching FeO@Pt@SiO, which exhibits highly efficient and stable catalytic reduction performance towards 4-NP. Sodium sesquicarbonate-supporting FeO@Pt has an interconnected one-dimensional network structure that provides sufficient channels for mass transfer.