Przemysl Chemiczny, Vol.93, No.5, 701-703, 2014
Effect of high-energy hall milling on the performance of cathodic mixture used in zinc-carbon cells
The black mass recycled from waste Zn-C cells was high-energy ball milled to study mechanism and improve the kinetics and discharge capacity of cathode mixts. The optimum milling time was 3 h according to measurements carried out at const. c. d. 10 and 25 mA/g.