Publications by authors named "Yijia Zhaoshi"

Heterogeneous interface and defect engineering offer effective pathways to accelerate oxygen evolution reaction (OER) charge transfer kinetics and motivate optimal intrinsic catalytic activity. Herein, we report the lattice-matched NiO/NiFeO heterostructure with ample oxygen vacancies (Vo-NiO/NiFeO) induced by a feasible hydrothermal followed by calcination and plasma-engraving assistant technique, which shows the unique porous microflower arrangement of intertwined nanosheets. Benefitting from the synergetic effects between lattice-matched heterointerface and oxygen vacancies induce the strong electronic coupling, optimized OH/O diffusion pathway and ample active sites, thus-prepared Vo-NiO/NiFeO presents a favorable OER performance with a low overpotential (261 mV @ 10 mA cm) and small Tafel slope (39.

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