The synthesis of Li(CoMnNi)O2 cathode material from spent-Li ion batteries and the proof of its functionality in aqueous lithium and sodium electrolytic solutions
By Sen?anski, Jelena; Bajuk-Bogdanovi?, Danica; Majstorovi?, Divna; Tchernychova, Elena; Papan, Jelena; Vujkovi?, Milica
Published in Journal of Power Sources
NULL
2017
Abstract
Abstract Several spent Li-ion batteries were manually dismantled and their components were uncurled and separated. The chemical composition of each battery's component was determined by atomic absorption spectroscopy. Among several ways to separate cathode material from the collector, the alkali dissolution treatment was selected as the most effective one. After both complete separation and acid leaching steps, the co-precipitation method, followed by a thermal treatment (700
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