Method of synthesizing a nanometer size of the manganese dioxide having a Rams Delight type crystal structure, a method of generating protons of hydroxide ions origin, electrons and oxygen using manganese dioxide

摘要

In step 1 to precipitate the manganese hydroxide by adding an alkaline agent to an aqueous solution of a manganese compound containing bivalent manganese, and adding hydrogen peroxide while maintaining the room temperature the temperature of the aqueous solution containing the manganese hydroxide and Step 2 is converted to manganese oxide Te, manganese dioxide nanometer size having a Rams Delight type crystal structure by multi-stage oxidation wet comprising the steps 3 for adding the dilute acid to the manganese oxide in water coexist more get.