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1. Lithium-ion batteries
1.1 Lithium-ion battery cell
The lithium-ion battery owes its name to the fact that lithium is present only in the form of ions, which move during charge-discharge cycles between two electrodes, where they are inserted in an electrochemical reaction. The most common model is based on graphite and oxides, which will serve as an example (figure 1 ):
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during discharge, the negative electrode (lithium graphite) oxidizes, a process known as anodic reaction:
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Lithium-ion batteries
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Bibliography
Regulations
Decree no. 2015-849 of July 10, 2015 on the marketing of batteries and accumulators and the collection and treatment of their waste.
Décret n° 2009-1139 du 22 septembre 2009 transposant la directive européenne 2006/66/CE relative aux piles et accumulateurs ainsi que aux déchets de piles et d'accumulateurs.
The decree is codified in articles R. 543-124 to R. 543-134 of the French...
Patents
Method for preparing nickel and cobalt doped lithium manganate by using waste and old lithium ionic cell as raw material CN200810198972.
A Method of Recycling Valuable Metal from Waste and Old Lithium ion Battery. CN108987841A, 2018.
Method for recycling nickel-cobalt-manganese ternary anode material WO2014/154152A1.
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