Accelerating the decomposition of KMnO4 by photolysis and auto-catalysis: a green approach to synthesize a layered birnessite-type MnO2 assembled hierarchical nanostructure

Accelerating the decomposition of KMnO4 by photolysis and auto-catalysis: a green approach to synthesize a layered birnessite-type MnO2 assembled hierarchical nanostructure