Presently, the demand of Lithium ion batteries (LIB) is gradually increasing because of its high energy density and long lifespan, as well as its discharge cycle. The increasing use of LIB is generating a considerable amount of spent LIBs. Therefore, recycling of spent LIBs should be considered.
Spent LIBs should be handled with care, since some of its components are hazardous and therefore require special treatment.
In many studies for recycling of lithium-ion battery, the batteries have been pre-treated mostly by manual dismantling, sieving, grinding, etc. In this project, the underwater explosion is proposed to disintegrate the spent LIBs in order to liberate its components for recycling. In other words, the aim is to use a small amount of explosive in the water in order to generate underwater shock waves in order to liberate the components of LIBs. This project will investigate the condition of underwater explosion for pretreatment of LIB waste.