Solvent Free Mechano-Chemical Approach for the Preparation of Manganese Dioxide as Cathode Component for Aqueous Rechargeable Zinc Ion Batteries. J. of Eng. Sci. [Internet]. 2025 Jul. 2 [cited 2026 Jun. 24];16(1):93-102. Available from: https://banglajol.info/index.php/JES/article/view/82670