Nature-inspired α-MnMoO 4 nanocubes from Arachis hypogaea for next-generation wastewater treatment and organic pollutant catalysis

α-MnMoO 4 nanocubes serve as a bifunctional material, acting as a light-driven photocatalyst for the degradation of organic pollutants and as a heterogeneous catalyst for conversion of o -phenylenediamine into 2-substituted benzimidazole derivatives.