A Treatment process of manganese dioxide Lithium Primary Battery and Electrochemistry

摘要

The Invention relates to an improved method for preparing a manganese dioxide litiado with a Crystal Structure of the - MnO2 type Range through which a dioxide essentially Dry mixtureMANGANESE and Lithium salt is subjected to a process of Mechanical Activation in the presence of grinding media.The Mechanical Activation process serves to stimulate a partial ion exchange of Protons present in the Crystalline Lattice of manganese dioxide and the particle Surface dAnd manganese dioxide Lithium cations.The intermediate product subjected to Lithium Ion Exchange obtained is Heat treated to form a product with a manganese dioxide litiado Range - MnO2 Crystalline structure of Type quAnd can be conveniently included in the cathode of a Lithium Primary Electrochemical cell.