Facile Synthesis of rGO/Mn 3 O 4 Composite for Efficient Photodegradation of Phenol under Visible Light

[摘要] To enhance reusability and to maintain higher efficiency in degradation, Mn 3 O 4 /rGO nanocomposites were synthesized by a facile thermal treatment. Initially, Mn 3 O 4 nanoparticles were prepared and analyzed by powder XRD and HR-SEM. The composition of manganese oxide was varied to obtain different nanocomposites. The Mn 3 O 4 ions were found to be well anchored onto the rGO surface. The obtained samples were taken for the photodegradation studies with phenol as the pollutant. Under a dynamic mode, the absorption efficiency was found to be maximum for the MnsR0.75 sample for phenol.

[学科分类] 泌尿医学