Mn₃O₄/graphene nanocomposites: outstanding performances as highly efficient photocatalysts and microwave absorbers

Abstract

Mn₃O₄ incorporated graphenes synthesized by a deposition-solvothermal process were efficiently used for methylene blue degradation under visible illumination (88 W, <italic>λ</italic> &gt; 420 nm) and under microwave irradiation (800 W, 2.45 GHz, 373 K).