Abstract Lithium battery cathodes contain lithium, cobalt, nickel, and manganese. Recycling of spent lithium batteries aims to recover these elements for re-use. Liberation cathode materials from other metals in the such as aluminium, copper, iron, is essential obtain a good leaching efficiency recovery valuable end-of-life batteries. This study investigates behaviour 18650 during H 2 SO 4 solu...

The structural and electrical properties of polyaniline-cobalt sulphate nanocomposite prepared by chemical method.Polyaniline-cobalt sulphate nanocomposites were synthesized by the cobalt sulphate and ammonium persulphate and aniline.This paper reports on chemical technique using for synthesis of cobalt nanoparticles in the composite bridge is aniline. Electrical conductivity of polyaniline wit...

The structural and electrical properties of polyaniline-cobalt sulphate nanocomposite prepared by chemical method.Polyaniline-cobalt sulphate nanocomposites were synthesized by the cobalt sulphate and ammonium persulphate and aniline.This paper reports on chemical technique using for synthesis of cobalt nanoparticles in the composite bridge is aniline. Electrical conductivity of polyaniline wit...

In this study, solvent extraction is applied for extracting nickel from sulfate solutions containing iron and cobalt ions. This process can also be the cleaning of waste increasing solution concentrations after leaching low-grade ores. Di-2-Ethylhexyl phosphoric acid (D2EHPA) was used as an extractant purpose. Effects pH, aqueous/organic (A/O) phase ratio, iron, ion contents on efficiency were ...