Análise estatística do processo de recuperação de células de íon-lítio de baterias de notebook

Abstract

Advances in technology offer enormous advantages for mankind, but also present many challenges in dealing with the maintenance of healthy ecosystems. This is due to the harmful effects that improper disposal of certain components can have on people's health and the environment, so creating and improving methods to at least alleviate this problem is essential. Lithium-ion batteries, for example, are widely used in various devices, mainly because they have a long-life cycle, fast charge capacity, and high cost-effectiveness; however, when disposed of inappropriately, they can cause a variety of damages to the biotic environment. This article is a statistical presentation of the results of a research conducted by researchers from the Electrical Engineering course at UFMT, who set out to collect data from used lithium ion cells present in notebook batteries. This paper explores the results of the research with a focus on the reuse method used, aiming to demonstrate its capability and efficiency in reactivating these cells. Ultimately, the reactivation method achieved significant performance in the recovery of notebook battery cells, with almost fifty percent reuse.