The $$\hbox {Co}^{2+}$$ Co 2 + Reduction on the Hetero-System $$\hbox {CuFe}_{2} \hbox {O}_{4}/\hbox {SnO}_{2}$$ CuFe 2 O 4 / SnO 2 Under Solar Light

Spinel photocatalysts for environmental remediation, hydrogen generation, CO2 reduction and photoelectrochemical water splitting

“…Due to their distinct physicochemical features, heterostructured spinels are excellent photocatalysts for CO 2 conversion 157,158 . To date, several spinel structures have been used to maximize the virtues of heterojunction for photocatalysis with proper nanostructures 159 . In this aspect, very recently, Wang et al 132…”