Spinel-type FeNi2S4 with rich sulfur vacancies grown on reduced graphene oxide toward enhanced supercapacitive performance

Due to the coexistence of rich sulfur vacancies and rGO, the r-FeNi₂S₄-rGO electrode shows a superior specific capacitance.

Heterogeneous activation of persulfate for the degradation of bisphenol A with Ni2SnO4–RGO

The possible reaction mechanism of the activation of persulfate by Ni₂SnO₄–RGO for the degradation of BPA.